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38084132 = 22194611087
BaseRepresentation
bin1001000101000…
…1111000100100
32122122212121102
42101101320210
534222143012
63440135232
7641465312
oct221217044
978585542
1038084132
111a552199
1210907518
137b757b8
1450b50b2
1535242c2
hex2451e24

38084132 has 24 divisors (see below), whose sum is σ = 70371840. Its totient is φ = 17984160.

The previous prime is 38084119. The next prime is 38084141. The reversal of 38084132 is 23148083.

It is a happy number.

It is a super-2 number, since 2×380841322 = 2900802220386848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 38084095 and 38084104.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34493 + ... + 35579.

It is an arithmetic number, because the mean of its divisors is an integer number (2932160).

Almost surely, 238084132 is an apocalyptic number.

It is an amenable number.

38084132 is a deficient number, since it is larger than the sum of its proper divisors (32287708).

38084132 is a wasteful number, since it uses less digits than its factorization.

38084132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1571 (or 1569 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 38084132 is about 6171.2342363582. The cubic root of 38084132 is about 336.4454715818.

The spelling of 38084132 in words is "thirty-eight million, eighty-four thousand, one hundred thirty-two".

Divisors: 1 2 4 19 38 76 461 922 1087 1844 2174 4348 8759 17518 20653 35036 41306 82612 501107 1002214 2004428 9521033 19042066 38084132