Search a number
-
+
57110470348 = 2283281612169
BaseRepresentation
bin110101001100000011…
…001001111011001100
312110102010102111020111
4311030003021323030
51413430240022343
642123003325404
74061151663001
oct651403117314
9173363374214
1057110470348
112224740a728
12b09a220864
135501c14129
142a9ac058a8
151743c30c9d
hexd4c0c9ecc

57110470348 has 24 divisors (see below), whose sum is σ = 101507580720. Its totient is φ = 28110754560.

The previous prime is 57110470343. The next prime is 57110470379. The reversal of 57110470348 is 84307401175.

It is a happy number.

It is a super-2 number, since 2×571104703482 (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 57110470348.

It is not an unprimeable number, because it can be changed into a prime (57110470343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212793 + ... + 399376.

It is an arithmetic number, because the mean of its divisors is an integer number (4229482530).

Almost surely, 257110470348 is an apocalyptic number.

It is an amenable number.

57110470348 is a deficient number, since it is larger than the sum of its proper divisors (44397110372).

57110470348 is a wasteful number, since it uses less digits than its factorization.

57110470348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612537 (or 612535 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 40.

The spelling of 57110470348 in words is "fifty-seven billion, one hundred ten million, four hundred seventy thousand, three hundred forty-eight".

Divisors: 1 2 4 83 166 281 332 562 1124 23323 46646 93292 612169 1224338 2448676 50810027 101620054 172019489 203240108 344038978 688077956 14277617587 28555235174 57110470348