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10342367561 = 160718893407
BaseRepresentation
bin10011010000111010…
…00000000101001001
3222200202222201010102
421220131000011021
5132140121230221
64430132455145
7514202450051
oct115035000511
928622881112
1010342367561
114427aa6909
12200777a4b5
13c8a900626
14701804561
15407e8a30b
hex268740149

10342367561 has 8 divisors (see below), whose sum is σ = 10357320960. Its totient is φ = 10327427968.

The previous prime is 10342367557. The next prime is 10342367573. The reversal of 10342367561 is 16576324301.

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 10342367561 - 22 = 10342367557 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10342364561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3033920 + ... + 3037326.

It is an arithmetic number, because the mean of its divisors is an integer number (1294665120).

Almost surely, 210342367561 is an apocalyptic number.

It is an amenable number.

10342367561 is a deficient number, since it is larger than the sum of its proper divisors (14953399).

10342367561 is a wasteful number, since it uses less digits than its factorization.

10342367561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6903.

The product of its (nonzero) digits is 90720, while the sum is 38.

The spelling of 10342367561 in words is "ten billion, three hundred forty-two million, three hundred sixty-seven thousand, five hundred sixty-one".

Divisors: 1 1607 1889 3407 3035623 5475049 6435823 10342367561