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48104872 = 236013109
BaseRepresentation
bin1011011110000…
…0010110101000
310100111222110221
42313200112220
544303323442
64435015424
71122612304
oct267402650
9110458427
1048104872
11251769a2
121413a574
139c7392a
146562d04
154353467
hex2de05a8

48104872 has 8 divisors (see below), whose sum is σ = 90196650. Its totient is φ = 24052432.

The previous prime is 48104869. The next prime is 48104879. The reversal of 48104872 is 27840184.

It can be written as a sum of positive squares in only one way, i.e., 26071236 + 22033636 = 5106^2 + 4694^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×481048723 (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (48104879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3006547 + ... + 3006562.

Almost surely, 248104872 is an apocalyptic number.

It is an amenable number.

48104872 is a deficient number, since it is larger than the sum of its proper divisors (42091778).

48104872 is a wasteful number, since it uses less digits than its factorization.

48104872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6013115 (or 6013111 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 34.

The square root of 48104872 is about 6935.7675854948. The cubic root of 48104872 is about 363.6885997535.

The spelling of 48104872 in words is "forty-eight million, one hundred four thousand, eight hundred seventy-two".

Divisors: 1 2 4 8 6013109 12026218 24052436 48104872