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48888908086 = 289285196337
BaseRepresentation
bin101101100010000000…
…011000100100110110
311200012011002212001111
4231202000120210312
51300111030024321
634243110545234
73350340601504
oct554200304466
9150164085044
1048888908086
1119808572277
12958496821a
1347c18074a5
14251ad45674
15141206c5e1
hexb62018936

48888908086 has 16 divisors (see below), whose sum is σ = 74184113520. Its totient is φ = 24161068800.

The previous prime is 48888908059. The next prime is 48888908119. The reversal of 48888908086 is 68080988884.

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, 459310 + ... + 555646.

It is an arithmetic number, because the mean of its divisors is an integer number (4636507095).

Almost surely, 248888908086 is an apocalyptic number.

48888908086 is a deficient number, since it is larger than the sum of its proper divisors (25295205434).

48888908086 is a wasteful number, since it uses less digits than its factorization.

48888908086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99279.

The product of its (nonzero) digits is 56623104, while the sum is 67.

The spelling of 48888908086 in words is "forty-eight billion, eight hundred eighty-eight million, nine hundred eight thousand, eighty-six".

Divisors: 1 2 89 178 2851 5702 96337 192674 253739 507478 8573993 17147986 274656787 549313574 24444454043 48888908086