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48412804 = 221117591097
BaseRepresentation
bin1011100010101…
…1100010000100
310101002121212211
42320223202010
544343202204
64445353204
71125334126
oct270534204
9111077784
1048412804
1125367290
1214268804
13a050b3b
146603216
1543b4804
hex2e2b884

48412804 has 48 divisors (see below), whose sum is σ = 99610560. Its totient is φ = 20341760.

The previous prime is 48412801. The next prime is 48412811. The reversal of 48412804 is 40821484.

It is a super-2 number, since 2×484128042 = 4687599182284832, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (48412801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43584 + ... + 44680.

It is an arithmetic number, because the mean of its divisors is an integer number (2075220).

Almost surely, 248412804 is an apocalyptic number.

48412804 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

48412804 is an abundant number, since it is smaller than the sum of its proper divisors (51197756).

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

48412804 is a wasteful number, since it uses less digits than its factorization.

48412804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1188 (or 1186 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 31.

The square root of 48412804 is about 6957.9310143174. The cubic root of 48412804 is about 364.4629720597.

The spelling of 48412804 in words is "forty-eight million, four hundred twelve thousand, eight hundred four".

Divisors: 1 2 4 11 17 22 34 44 59 68 118 187 236 374 649 748 1003 1097 1298 2006 2194 2596 4012 4388 11033 12067 18649 22066 24134 37298 44132 48268 64723 74596 129446 205139 258892 410278 711953 820556 1100291 1423906 2200582 2847812 4401164 12103201 24206402 48412804