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48043913305 = 531442170111
BaseRepresentation
bin101100101111101000…
…111111000001011001
311121000021002200010111
4230233220333001121
51241343220211210
634023203444321
73320400345043
oct545750770131
9147007080114
1048043913305
111941459a183
1293899866a1
1346b872c48b
14247aa26a93
1513b2ca888a
hexb2fa3f059

48043913305 has 16 divisors (see below), whose sum is σ = 59526770688. Its totient is φ = 37186344000.

The previous prime is 48043913293. The next prime is 48043913369. The reversal of 48043913305 is 50331934084.

It is a happy number.

It is not a de Polignac number, because 48043913305 - 215 = 48043880537 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 650200 + ... + 720310.

It is an arithmetic number, because the mean of its divisors is an integer number (3720423168).

Almost surely, 248043913305 is an apocalyptic number.

It is an amenable number.

48043913305 is a deficient number, since it is larger than the sum of its proper divisors (11482857383).

48043913305 is a wasteful number, since it uses less digits than its factorization.

48043913305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74568.

The product of its (nonzero) digits is 155520, while the sum is 40.

The spelling of 48043913305 in words is "forty-eight billion, forty-three million, nine hundred thirteen thousand, three hundred five".

Divisors: 1 5 31 155 4421 22105 70111 137051 350555 685255 2173441 10867205 309960731 1549803655 9608782661 48043913305