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7068153601 = 13153955371
BaseRepresentation
bin1101001010100101…
…10111011100000001
3200020120222101221201
412211102313130001
5103433421403401
63125211021201
7340104212545
oct64522673401
920216871851
107068153601
112aa7874463
12145313a801
13888479212
144b0a1ba25
152b57ccb01
hex1a54b7701

7068153601 has 4 divisors (see below), whose sum is σ = 7122109104. Its totient is φ = 7014198100.

The previous prime is 7068153593. The next prime is 7068153613. The reversal of 7068153601 is 1063518607.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7068153601 - 23 = 7068153593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7068153671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26977555 + ... + 26977816.

It is an arithmetic number, because the mean of its divisors is an integer number (1780527276).

Almost surely, 27068153601 is an apocalyptic number.

It is an amenable number.

7068153601 is a deficient number, since it is larger than the sum of its proper divisors (53955503).

7068153601 is a wasteful number, since it uses less digits than its factorization.

7068153601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53955502.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 7068153601 is about 84072.3117381698. The cubic root of 7068153601 is about 1919.1193879242.

The spelling of 7068153601 in words is "seven billion, sixty-eight million, one hundred fifty-three thousand, six hundred one".

Divisors: 1 131 53955371 7068153601