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38253588814 = 27355763249
BaseRepresentation
bin100011101000000101…
…110111000101001110
310122201221212122201201
4203220011313011032
51111320404320224
625323511100114
72522650066000
oct435005670516
9118657778651
1038253588814
1115250176511
1274b707163a
1337b830626c
141bcc684370
15edd516a44
hex8e817714e

38253588814 has 16 divisors (see below), whose sum is σ = 66915900000. Its totient is φ = 16394394912.

The previous prime is 38253588803. The next prime is 38253588827. The reversal of 38253588814 is 41888535283.

It is a congruent number.

It is an unprimeable number.

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, 27880939 + ... + 27882310.

It is an arithmetic number, because the mean of its divisors is an integer number (4182243750).

Almost surely, 238253588814 is an apocalyptic number.

38253588814 is a deficient number, since it is larger than the sum of its proper divisors (28662311186).

38253588814 is an equidigital number, since it uses as much as digits as its factorization.

38253588814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55763272 (or 55763258 counting only the distinct ones).

The product of its digits is 7372800, while the sum is 55.

The spelling of 38253588814 in words is "thirty-eight billion, two hundred fifty-three million, five hundred eighty-eight thousand, eight hundred fourteen".

Divisors: 1 2 7 14 49 98 343 686 55763249 111526498 390342743 780685486 2732399201 5464798402 19126794407 38253588814