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38104100807674 = 21153929293911969
BaseRepresentation
bin10001010100111110011010…
…11001001010001111111010
311222220201100022010010011211
420222133031121022033322
514443244144301321144
6213012440544513334
711011634065565446
oct1052371531121772
9158821308103154
1038104100807674
1111160949596940
1243349b631b84a
1318352802cb855
1495a369561826
15461295eb3034
hex22a7cd64a3fa

38104100807674 has 64 divisors (see below), whose sum is σ = 63623959056000. Its totient is φ = 16967766999040.

The previous prime is 38104100807671. The next prime is 38104100807683. The reversal of 38104100807674 is 47670800140183.

It is a super-2 number, since 2×381041008076742 (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (38104100807671) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3183559962 + ... + 3183571930.

It is an arithmetic number, because the mean of its divisors is an integer number (994124360250).

Almost surely, 238104100807674 is an apocalyptic number.

38104100807674 is a deficient number, since it is larger than the sum of its proper divisors (25519858248326).

38104100807674 is a wasteful number, since it uses less digits than its factorization.

38104100807674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15903.

The product of its (nonzero) digits is 903168, while the sum is 49.

The spelling of 38104100807674 in words is "thirty-eight trillion, one hundred four billion, one hundred million, eight hundred seven thousand, six hundred seventy-four".

Divisors: 1 2 11 22 53 106 583 929 1166 1858 2939 5878 10219 11969 20438 23938 32329 49237 64658 98474 131659 155767 263318 311534 541607 634357 1083214 1268714 1713437 2730331 3426874 5460662 6977927 11119201 13955854 22238402 30033641 35176891 60067282 70353782 122311211 144707543 244622422 289415086 386945801 589317653 773891602 1178635306 1591782973 1864375223 3183565946 3728750446 6482494183 12964988366 20508127453 32679331739 41016254906 65358663478 359472649129 718945298258 1732004582167 3464009164334 19052050403837 38104100807674