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48744936 = 2333225671
BaseRepresentation
bin1011100111110…
…0100111101000
310101201111111000
42321330213220
544434314221
64500435000
71131216342
oct271744750
9111644430
1048744936
1125573879
12143a8a60
13a139076
14668c292
15442ce26
hex2e7c9e8

48744936 has 32 divisors (see below), whose sum is σ = 135403200. Its totient is φ = 16248240.

The previous prime is 48744881. The next prime is 48744959. The reversal of 48744936 is 63944784.

It is a junction number, because it is equal to n+sod(n) for n = 48744891 and 48744900.

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, 112620 + ... + 113051.

It is an arithmetic number, because the mean of its divisors is an integer number (4231350).

Almost surely, 248744936 is an apocalyptic number.

It is an amenable number.

48744936 is an abundant number, since it is smaller than the sum of its proper divisors (86658264).

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

48744936 is a wasteful number, since it uses less digits than its factorization.

48744936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225686 (or 225676 counting only the distinct ones).

The product of its digits is 580608, while the sum is 45.

The square root of 48744936 is about 6981.7573718943. The cubic root of 48744936 is about 365.2945292699.

The spelling of 48744936 in words is "forty-eight million, seven hundred forty-four thousand, nine hundred thirty-six".

Divisors: 1 2 3 4 6 8 9 12 18 24 27 36 54 72 108 216 225671 451342 677013 902684 1354026 1805368 2031039 2708052 4062078 5416104 6093117 8124156 12186234 16248312 24372468 48744936