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48119904 = 2532723869
BaseRepresentation
bin1011011110010…
…0000001100000
310100112202002200
42313210001200
544304314104
64435213200
71123004160
oct267440140
9110482080
1048119904
1125187218
1214147200
139c7a721
1465685a0
154357b39
hex2de4060

48119904 has 72 divisors (see below), whose sum is σ = 156396240. Its totient is φ = 13747968.

The previous prime is 48119899. The next prime is 48119941. The reversal of 48119904 is 40991184.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9919 + ... + 13950.

It is an arithmetic number, because the mean of its divisors is an integer number (2172170).

Almost surely, 248119904 is an apocalyptic number.

It is an amenable number.

48119904 is an abundant number, since it is smaller than the sum of its proper divisors (108276336).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48119904 is a wasteful number, since it uses less digits than its factorization.

48119904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23892 (or 23881 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The square root of 48119904 is about 6936.8511588472. The cubic root of 48119904 is about 363.7264780907.

The spelling of 48119904 in words is "forty-eight million, one hundred nineteen thousand, nine hundred four".

Divisors: 1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 72 84 96 112 126 144 168 224 252 288 336 504 672 1008 2016 23869 47738 71607 95476 143214 167083 190952 214821 286428 334166 381904 429642 501249 572856 668332 763808 859284 1002498 1145712 1336664 1503747 1718568 2004996 2291424 2673328 3007494 3437136 4009992 5346656 6014988 6874272 8019984 12029976 16039968 24059952 48119904