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48311076 = 223111721529
BaseRepresentation
bin1011100001001…
…0101100100100
310100220110100010
42320102230210
544331423301
64443250220
71124431422
oct270225444
9110813303
1048311076
11252a7910
1214219970
13a016748
1465b8112
1543945d6
hex2e12b24

48311076 has 48 divisors (see below), whose sum is σ = 130213440. Its totient is φ = 13777920.

The previous prime is 48311057. The next prime is 48311111. The reversal of 48311076 is 67011384.

It is a happy number.

It is an unprimeable number.

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, 8521 + ... + 13008.

It is an arithmetic number, because the mean of its divisors is an integer number (2712780).

Almost surely, 248311076 is an apocalyptic number.

It is an amenable number.

48311076 is an abundant number, since it is smaller than the sum of its proper divisors (81902364).

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

48311076 is a wasteful number, since it uses less digits than its factorization.

48311076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21564 (or 21562 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 48311076 is about 6950.6169510339. The cubic root of 48311076 is about 364.2075156145.

The spelling of 48311076 in words is "forty-eight million, three hundred eleven thousand, seventy-six".

Divisors: 1 2 3 4 6 11 12 17 22 33 34 44 51 66 68 102 132 187 204 374 561 748 1122 2244 21529 43058 64587 86116 129174 236819 258348 365993 473638 710457 731986 947276 1097979 1420914 1463972 2195958 2841828 4025923 4391916 8051846 12077769 16103692 24155538 48311076