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38357360133 = 337438036321
BaseRepresentation
bin100011101110010001…
…101101111000000101
310200000012010210012220
4203232101231320011
51112023441011013
625342055202553
72525350116201
oct435621557005
9120005123186
1038357360133
11152a3803434
127525976459
13380396a501
141bdc377b01
15ee76b3b23
hex8ee46de05

38357360133 has 16 divisors (see below), whose sum is σ = 53746921536. Its totient is φ = 24301831680.

The previous prime is 38357360123. The next prime is 38357360137. The reversal of 38357360133 is 33106375383.

38357360133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 38357360133 - 25 = 38357360101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38357360137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4013388 + ... + 4022933.

It is an arithmetic number, because the mean of its divisors is an integer number (3359182596).

Almost surely, 238357360133 is an apocalyptic number.

It is an amenable number.

38357360133 is a deficient number, since it is larger than the sum of its proper divisors (15389561403).

38357360133 is a wasteful number, since it uses less digits than its factorization.

38357360133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8036404.

The product of its (nonzero) digits is 408240, while the sum is 42.

The spelling of 38357360133 in words is "thirty-eight billion, three hundred fifty-seven million, three hundred sixty thousand, one hundred thirty-three".

Divisors: 1 3 37 43 111 129 1591 4773 8036321 24108963 297343877 345561803 892031631 1036685409 12785786711 38357360133