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5601052061 = 111015041451
BaseRepresentation
bin1010011011101100…
…10100010110011101
3112110100100220222122
411031312110112131
542432332131221
62323441552325
7255541104563
oct51566242635
915410326878
105601052061
112414714350
1211039456a5
136b35352b7
143b1c3da33
1522bad0eab
hex14dd9459d

5601052061 has 8 divisors (see below), whose sum is σ = 6170737248. Its totient is φ = 5041450000.

The previous prime is 5601052049. The next prime is 5601052063. The reversal of 5601052061 is 1602501065.

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 5601052061 - 210 = 5601051037 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5601052061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5601052063) 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, 2519615 + ... + 2521836.

It is an arithmetic number, because the mean of its divisors is an integer number (771342156).

Almost surely, 25601052061 is an apocalyptic number.

It is an amenable number.

5601052061 is a deficient number, since it is larger than the sum of its proper divisors (569685187).

5601052061 is a wasteful number, since it uses less digits than its factorization.

5601052061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5041563.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 5601052061 is about 74840.1767835967. The cubic root of 5601052061 is about 1775.9192023757.

The spelling of 5601052061 in words is "five billion, six hundred one million, fifty-two thousand, sixty-one".

Divisors: 1 11 101 1111 5041451 55455961 509186551 5601052061