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48311704 = 2374320063
BaseRepresentation
bin1011100001001…
…0110110011000
310100220111012101
42320102312120
544331433304
64443253144
71124433310
oct270226630
9110814171
1048311704
11252a8331
121421a1b4
13a016b0c
1465b8440
1543948a4
hex2e12d98

48311704 has 32 divisors (see below), whose sum is σ = 105937920. Its totient is φ = 20222496.

The previous prime is 48311687. The next prime is 48311713. The reversal of 48311704 is 40711384.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

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, 7624 + ... + 12439.

It is an arithmetic number, because the mean of its divisors is an integer number (3310560).

Almost surely, 248311704 is an apocalyptic number.

It is an amenable number.

48311704 is an abundant number, since it is smaller than the sum of its proper divisors (57626216).

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

48311704 is a wasteful number, since it uses less digits than its factorization.

48311704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20119 (or 20115 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 48311704 is about 6950.6621267330. The cubic root of 48311704 is about 364.2090937297.

The spelling of 48311704 in words is "forty-eight million, three hundred eleven thousand, seven hundred four".

Divisors: 1 2 4 7 8 14 28 43 56 86 172 301 344 602 1204 2408 20063 40126 80252 140441 160504 280882 561764 862709 1123528 1725418 3450836 6038963 6901672 12077926 24155852 48311704