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48207484 = 22131959827
BaseRepresentation
bin1011011111100…
…1011001111100
310100201012020101
42313321121330
544320114414
64441130444
71123520413
oct267713174
9110635211
1048207484
1125236aa6
1214189a24
139cab550
14658c47a
154373a74
hex2df967c

48207484 has 48 divisors (see below), whose sum is σ = 97372800. Its totient is φ = 20696256.

The previous prime is 48207469. The next prime is 48207491. The reversal of 48207484 is 48470284.

It is a super-2 number, since 2×482074842 = 4647923027220512, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57879 + ... + 58705.

It is an arithmetic number, because the mean of its divisors is an integer number (2028600).

Almost surely, 248207484 is an apocalyptic number.

It is an amenable number.

48207484 is an abundant number, since it is smaller than the sum of its proper divisors (49165316).

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

48207484 is a wasteful number, since it uses less digits than its factorization.

48207484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 922 (or 920 counting only the distinct ones).

The product of its (nonzero) digits is 57344, while the sum is 37.

The square root of 48207484 is about 6943.1609516127. The cubic root of 48207484 is about 363.9470095546.

The spelling of 48207484 in words is "forty-eight million, two hundred seven thousand, four hundred eighty-four".

Divisors: 1 2 4 13 19 26 38 52 59 76 118 236 247 494 767 827 988 1121 1534 1654 2242 3068 3308 4484 10751 14573 15713 21502 29146 31426 43004 48793 58292 62852 97586 195172 204269 408538 634309 817076 927067 1268618 1854134 2537236 3708268 12051871 24103742 48207484