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10154103213 = 317199100063
BaseRepresentation
bin10010111010011101…
…10101000110101101
3222012122201212222210
421131032311012231
5131243422300323
64355325401033
7506425311312
oct113516650655
928178655883
1010154103213
1143407aa041
121b74709179
13c5a8c4bc7
146c47d8d09
153e669d293
hex25d3b51ad

10154103213 has 8 divisors (see below), whose sum is σ = 14335204608. Its totient is φ = 6371201984.

The previous prime is 10154103161. The next prime is 10154103217. The reversal of 10154103213 is 31230145101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10154103213 - 26 = 10154103149 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10154103213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10154103217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99549981 + ... + 99550082.

It is an arithmetic number, because the mean of its divisors is an integer number (1791900576).

Almost surely, 210154103213 is an apocalyptic number.

It is an amenable number.

10154103213 is a deficient number, since it is larger than the sum of its proper divisors (4181101395).

10154103213 is a wasteful number, since it uses less digits than its factorization.

10154103213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199100083.

The product of its (nonzero) digits is 360, while the sum is 21.

Adding to 10154103213 its reverse (31230145101), we get a palindrome (41384248314).

The spelling of 10154103213 in words is "ten billion, one hundred fifty-four million, one hundred three thousand, two hundred thirteen".

Divisors: 1 3 17 51 199100063 597300189 3384701071 10154103213