Search a number
-
+
57200076433 = 523115195021
BaseRepresentation
bin110101010001011000…
…111110011010010001
312110122101000221200101
4311101120332122101
51414121204421213
642135524052401
74063320425143
oct652130763221
9173571027611
1057200076433
1122292a52045
12b104234101
135517658996
142aa8a8cc93
15174ba30bdd
hexd5163e691

57200076433 has 8 divisors (see below), whose sum is σ = 57359840256. Its totient is φ = 57040506000.

The previous prime is 57200076379. The next prime is 57200076449. The reversal of 57200076433 is 33467000275.

57200076433 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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-57200076433 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 57200076392 and 57200076401.

It is not an unprimeable number, because it can be changed into a prime (57200076133) 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, 554463 + ... + 649483.

It is an arithmetic number, because the mean of its divisors is an integer number (7169980032).

Almost surely, 257200076433 is an apocalyptic number.

It is an amenable number.

57200076433 is a deficient number, since it is larger than the sum of its proper divisors (159763823).

57200076433 is a wasteful number, since it uses less digits than its factorization.

57200076433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96695.

The product of its (nonzero) digits is 105840, while the sum is 37.

The spelling of 57200076433 in words is "fifty-seven billion, two hundred million, seventy-six thousand, four hundred thirty-three".

Divisors: 1 523 1151 95021 601973 49695983 109369171 57200076433