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48684482040 = 23351921352843
BaseRepresentation
bin101101010101110100…
…100011110111111000
311122122220102221020110
4231111310203313320
51244201211411130
634210525224320
73342306161265
oct552564436770
9148586387213
1048684482040
1119713136a27
1295284020a0
13478b36072c
1424dbb3026c
1513ee13bab0
hexb55d23df8

48684482040 has 64 divisors (see below), whose sum is σ = 153740476800. Its totient is φ = 12299236992.

The previous prime is 48684482023. The next prime is 48684482057. The reversal of 48684482040 is 4028448684.

It is an interprime number because it is at equal distance from previous prime (48684482023) and next prime (48684482057).

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10674142 + ... + 10678701.

It is an arithmetic number, because the mean of its divisors is an integer number (2402194950).

Almost surely, 248684482040 is an apocalyptic number.

48684482040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48684482040 is an abundant number, since it is smaller than the sum of its proper divisors (105055994760).

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

48684482040 is a wasteful number, since it uses less digits than its factorization.

48684482040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21352876 (or 21352872 counting only the distinct ones).

The product of its (nonzero) digits is 1572864, while the sum is 48.

The spelling of 48684482040 in words is "forty-eight billion, six hundred eighty-four million, four hundred eighty-two thousand, forty".

Divisors: 1 2 3 4 5 6 8 10 12 15 19 20 24 30 38 40 57 60 76 95 114 120 152 190 228 285 380 456 570 760 1140 2280 21352843 42705686 64058529 85411372 106764215 128117058 170822744 213528430 256234116 320292645 405704017 427056860 512468232 640585290 811408034 854113720 1217112051 1281170580 1622816068 2028520085 2434224102 2562341160 3245632136 4057040170 4868448204 6085560255 8114080340 9736896408 12171120510 16228160680 24342241020 48684482040