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48131276 = 22432331201
BaseRepresentation
bin1011011110011…
…0110011001100
310100120022200212
42313212303030
544310200101
64435341552
71123052264
oct267466314
9110508625
1048131276
1125194816
12141518b8
139c8295b
14656c7a4
15435b1bb
hex2de6ccc

48131276 has 24 divisors (see below), whose sum is σ = 86630544. Its totient is φ = 23385600.

The previous prime is 48131269. The next prime is 48131297. The reversal of 48131276 is 67213184.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39476 + ... + 40676.

It is an arithmetic number, because the mean of its divisors is an integer number (3609606).

Almost surely, 248131276 is an apocalyptic number.

It is an amenable number.

48131276 is a deficient number, since it is larger than the sum of its proper divisors (38499268).

48131276 is a wasteful number, since it uses less digits than its factorization.

48131276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1481 (or 1479 counting only the distinct ones).

The product of its digits is 8064, while the sum is 32.

The square root of 48131276 is about 6937.6707906905. The cubic root of 48131276 is about 363.7551285476.

The spelling of 48131276 in words is "forty-eight million, one hundred thirty-one thousand, two hundred seventy-six".

Divisors: 1 2 4 43 86 172 233 466 932 1201 2402 4804 10019 20038 40076 51643 103286 206572 279833 559666 1119332 12032819 24065638 48131276