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38054341377 = 33131021106187
BaseRepresentation
bin100011011100001101…
…110010101100000001
310122020001221211122000
4203130031302230001
51110413402411002
625252032334213
72515010364453
oct433415625401
9118201854560
1038054341377
1115158757a08
1274603a4369
133785c53680
141bb001a2d3
15ecacaa61c
hex8dc372b01

38054341377 has 32 divisors (see below), whose sum is σ = 60773516160. Its totient is φ = 23394899520.

The previous prime is 38054341361. The next prime is 38054341417. The reversal of 38054341377 is 77314345083.

38054341377 is a `hidden beast` number, since 3 + 80 + 5 + 434 + 137 + 7 = 666.

It is not a de Polignac number, because 38054341377 - 24 = 38054341361 is a prime.

It is a super-2 number, since 2×380543413772 (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (38054341177) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 305278 + ... + 411464.

It is an arithmetic number, because the mean of its divisors is an integer number (1899172380).

Almost surely, 238054341377 is an apocalyptic number.

It is an amenable number.

38054341377 is a deficient number, since it is larger than the sum of its proper divisors (22719174783).

38054341377 is a wasteful number, since it uses less digits than its factorization.

38054341377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107230 (or 107224 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 45.

The spelling of 38054341377 in words is "thirty-eight billion, fifty-four million, three hundred forty-one thousand, three hundred seventy-seven".

Divisors: 1 3 9 13 27 39 117 351 1021 3063 9189 13273 27567 39819 106187 119457 318561 358371 955683 1380431 2867049 4141293 12423879 37271637 108416927 325250781 975752343 1409420051 2927257029 4228260153 12684780459 38054341377