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48879907 = 597910487
BaseRepresentation
bin1011101001110…
…1100100100011
310101222100121221
42322131210203
5100003124112
64503355511
71132321006
oct272354443
9111870557
1048879907
112565621a
1214452b97
13a18562b
1466c553d
154457e07
hex2e9d923

48879907 has 8 divisors (see below), whose sum is σ = 50342400. Its totient is φ = 47438664.

The previous prime is 48879869. The next prime is 48879911. The reversal of 48879907 is 70997884.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 48879907 - 211 = 48877859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48879937) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 583 + ... + 9904.

It is an arithmetic number, because the mean of its divisors is an integer number (6292800).

Almost surely, 248879907 is an apocalyptic number.

48879907 is a deficient number, since it is larger than the sum of its proper divisors (1462493).

48879907 is a wasteful number, since it uses less digits than its factorization.

48879907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10625.

The product of its (nonzero) digits is 1016064, while the sum is 52.

The square root of 48879907 is about 6991.4166661700. The cubic root of 48879907 is about 365.6313760984.

The spelling of 48879907 in words is "forty-eight million, eight hundred seventy-nine thousand, nine hundred seven".

Divisors: 1 59 79 4661 10487 618733 828473 48879907