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48303996 = 22313419739
BaseRepresentation
bin1011100001000…
…0111101111100
310100220002121220
42320100331330
544331211441
64443153340
71124401656
oct270207574
9110802556
1048303996
11252a2564
1214215850
13a013460
1465b56d6
154392466
hex2e10f7c

48303996 has 48 divisors (see below), whose sum is σ = 121833600. Its totient is φ = 14807232.

The previous prime is 48303991. The next prime is 48304049. The reversal of 48303996 is 69930384.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48303991) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64995 + ... + 65733.

It is an arithmetic number, because the mean of its divisors is an integer number (2538200).

Almost surely, 248303996 is an apocalyptic number.

It is an amenable number.

48303996 is an abundant number, since it is smaller than the sum of its proper divisors (73529604).

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

48303996 is a wasteful number, since it uses less digits than its factorization.

48303996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1178 (or 1176 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 42.

The square root of 48303996 is about 6950.1076250660. The cubic root of 48303996 is about 364.1897231785.

The spelling of 48303996 in words is "forty-eight million, three hundred three thousand, nine hundred ninety-six".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 419 739 838 1257 1478 1676 2217 2514 2956 4434 5028 5447 8868 9607 10894 16341 19214 21788 28821 32682 38428 57642 65364 115284 309641 619282 928923 1238564 1857846 3715692 4025333 8050666 12075999 16101332 24151998 48303996