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48113901 = 32111972467
BaseRepresentation
bin1011011110001…
…0100011101101
310100112102212100
42313202203231
544304121101
64435125313
71122650523
oct267424355
9110472770
1048113901
1125182760
1214143839
139c77a84
146566313
154355e86
hex2de28ed

48113901 has 24 divisors (see below), whose sum is σ = 76231584. Its totient is φ = 29000160.

The previous prime is 48113899. The next prime is 48113911. The reversal of 48113901 is 10931184.

It is not a de Polignac number, because 48113901 - 21 = 48113899 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48113911) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18270 + ... + 20736.

It is an arithmetic number, because the mean of its divisors is an integer number (3176316).

Almost surely, 248113901 is an apocalyptic number.

It is an amenable number.

48113901 is a deficient number, since it is larger than the sum of its proper divisors (28117683).

48113901 is a wasteful number, since it uses less digits than its factorization.

48113901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2681 (or 2678 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The square root of 48113901 is about 6936.4184562352. The cubic root of 48113901 is about 363.7113523966.

The spelling of 48113901 in words is "forty-eight million, one hundred thirteen thousand, nine hundred one".

Divisors: 1 3 9 11 33 99 197 591 1773 2167 2467 6501 7401 19503 22203 27137 81411 244233 485999 1457997 4373991 5345989 16037967 48113901