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48133371 = 31113112199
BaseRepresentation
bin1011011110011…
…1010011111011
310100120102120110
42313213103323
544310231441
64435355403
71123061346
oct267472373
9110512513
1048133371
1125196350
1214152b63
139c838b0
14656d45d
15435bb16
hex2de74fb

48133371 has 16 divisors (see below), whose sum is σ = 75398400. Its totient is φ = 26927520.

The previous prime is 48133369. The next prime is 48133387. The reversal of 48133371 is 17333184.

It is not a de Polignac number, because 48133371 - 21 = 48133369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48133361) 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, 55671 + ... + 56528.

It is an arithmetic number, because the mean of its divisors is an integer number (4712400).

Almost surely, 248133371 is an apocalyptic number.

48133371 is a deficient number, since it is larger than the sum of its proper divisors (27265029).

48133371 is a wasteful number, since it uses less digits than its factorization.

48133371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112226.

The product of its digits is 6048, while the sum is 30.

The square root of 48133371 is about 6937.8217763214. The cubic root of 48133371 is about 363.7604061689.

The spelling of 48133371 in words is "forty-eight million, one hundred thirty-three thousand, three hundred seventy-one".

Divisors: 1 3 11 13 33 39 143 429 112199 336597 1234189 1458587 3702567 4375761 16044457 48133371