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56152205365 = 531136110743
BaseRepresentation
bin110100010010111011…
…101010100000110101
312100221100021120210211
4310102323222200311
51404444431032430
641443532345421
74025334604354
oct642273524065
9170840246724
1056152205365
11218a5501aa3
12aa71315271
1353ab52a429
142a0983d99b
1516d9a4572a
hexd12eea835

56152205365 has 8 divisors (see below), whose sum is σ = 67599312768. Its totient is φ = 44777320080.

The previous prime is 56152205299. The next prime is 56152205393. The reversal of 56152205365 is 56350225165.

It is a happy number.

56152205365 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 56152205365 - 213 = 56152197173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18053817 + ... + 18056926.

It is an arithmetic number, because the mean of its divisors is an integer number (8449914096).

Almost surely, 256152205365 is an apocalyptic number.

It is an amenable number.

56152205365 is a deficient number, since it is larger than the sum of its proper divisors (11447107403).

56152205365 is a wasteful number, since it uses less digits than its factorization.

56152205365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36111059.

The product of its (nonzero) digits is 270000, while the sum is 40.

The spelling of 56152205365 in words is "fifty-six billion, one hundred fifty-two million, two hundred five thousand, three hundred sixty-five".

Divisors: 1 5 311 1555 36110743 180553715 11230441073 56152205365