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48880968632 = 2317675364461
BaseRepresentation
bin101101100001100010…
…000110001110111000
311200011121011111011122
4231201202012032320
51300102011444012
634242224444412
73350213243426
oct554142061670
9150147144148
1048880968632
111980403a241
129582179708
1347bcc877a2
142519c7a116
1514114eee72
hexb618863b8

48880968632 has 32 divisors (see below), whose sum is σ = 98491522320. Its totient is φ = 22659479040.

The previous prime is 48880968611. The next prime is 48880968679. The reversal of 48880968632 is 23686908884.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2673119 + ... + 2691342.

Almost surely, 248880968632 is an apocalyptic number.

It is an amenable number.

48880968632 is an abundant number, since it is smaller than the sum of its proper divisors (49610553688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48880968632 is a wasteful number, since it uses less digits than its factorization.

48880968632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5364551 (or 5364547 counting only the distinct ones).

The product of its (nonzero) digits is 31850496, while the sum is 62.

The spelling of 48880968632 in words is "forty-eight billion, eight hundred eighty million, nine hundred sixty-eight thousand, six hundred thirty-two".

Divisors: 1 2 4 8 17 34 67 68 134 136 268 536 1139 2278 4556 9112 5364461 10728922 21457844 42915688 91195837 182391674 359418887 364783348 718837774 729566696 1437675548 2875351096 6110121079 12220242158 24440484316 48880968632