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10206412560345 = 353491194909053
BaseRepresentation
bin1001010010000101110110…
…0110000101011111011001
31100010201112102212202101210
42110201131212011133121
52314210213103412340
633412432230333333
72102250263223441
oct224413546053731
940121472782353
1010206412560345
11328557389a771
12118a0a2aba249
135905cab61ab1
14273dc8b33121
1512a75b345180
hex9485d9857d9

10206412560345 has 16 divisors (see below), whose sum is σ = 16334937997632. Its totient is φ = 5441860731840.

The previous prime is 10206412560301. The next prime is 10206412560349. The reversal of 10206412560345 is 54306521460201.

10206412560345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10206412560345 - 211 = 10206412558297 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10206412560349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97402162 + ... + 97506891.

It is an arithmetic number, because the mean of its divisors is an integer number (1020933624852).

Almost surely, 210206412560345 is an apocalyptic number.

10206412560345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10206412560345 is a deficient number, since it is larger than the sum of its proper divisors (6128525437287).

10206412560345 is a wasteful number, since it uses less digits than its factorization.

10206412560345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194912552.

The product of its (nonzero) digits is 172800, while the sum is 39.

The spelling of 10206412560345 in words is "ten trillion, two hundred six billion, four hundred twelve million, five hundred sixty thousand, three hundred forty-five".

Divisors: 1 3 5 15 3491 10473 17455 52365 194909053 584727159 974545265 2923635795 680427504023 2041282512069 3402137520115 10206412560345