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88268231073 = 311210710912083
BaseRepresentation
bin101001000110100110…
…0100101000110100001
322102211120020201202110
41102031030211012201
52421233131343243
6104314434305533
76243240404361
oct1221514450641
9272746221673
1088268231073
113448612a500
1215134a282a9
138429101839
1443b4d069a1
1524692eee33
hex148d3251a1

88268231073 has 48 divisors (see below), whose sum is σ = 130754227968. Its totient is φ = 52921941600.

The previous prime is 88268231063. The next prime is 88268231101. The reversal of 88268231073 is 37013286288.

It is not a de Polignac number, because 88268231073 - 24 = 88268231057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (88268231063) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 42374490 + ... + 42376572.

It is an arithmetic number, because the mean of its divisors is an integer number (2724046416).

Almost surely, 288268231073 is an apocalyptic number.

It is an amenable number.

88268231073 is a deficient number, since it is larger than the sum of its proper divisors (42485996895).

88268231073 is a wasteful number, since it uses less digits than its factorization.

88268231073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3306 (or 3295 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 48.

The spelling of 88268231073 in words is "eighty-eight billion, two hundred sixty-eight million, two hundred thirty-one thousand, seventy-three".

Divisors: 1 3 11 33 107 121 321 363 1091 1177 2083 3273 3531 6249 12001 12947 22913 36003 38841 68739 116737 132011 222881 252043 350211 396033 668643 756129 1284107 2272553 2451691 3852321 6817659 7355073 14125177 24998083 26968601 42375531 74994249 80905803 243163171 274978913 729489513 824936739 2674794881 8024384643 29422743691 88268231073