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48876121 = 733720719
BaseRepresentation
bin1011101001110…
…0101001011001
310101222011102201
42322130221121
5100003013441
64503330201
71132303660
oct272345131
9111864381
1048876121
1125653398
1214450961
13a1839a8
1466c3dd7
154456c31
hex2e9ca59

48876121 has 8 divisors (see below), whose sum is σ = 56026880. Its totient is φ = 41767488.

The previous prime is 48876109. The next prime is 48876137. The reversal of 48876121 is 12167884.

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

It is not a de Polignac number, because 48876121 - 25 = 48876089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48876161) 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, 8001 + ... + 12718.

It is an arithmetic number, because the mean of its divisors is an integer number (7003360).

Almost surely, 248876121 is an apocalyptic number.

It is an amenable number.

48876121 is a deficient number, since it is larger than the sum of its proper divisors (7150759).

48876121 is a wasteful number, since it uses less digits than its factorization.

48876121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21063.

The product of its digits is 21504, while the sum is 37.

The square root of 48876121 is about 6991.1459003514. The cubic root of 48876121 is about 365.6219358450.

The spelling of 48876121 in words is "forty-eight million, eight hundred seventy-six thousand, one hundred twenty-one".

Divisors: 1 7 337 2359 20719 145033 6982303 48876121