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88282196142 = 23723531724329
BaseRepresentation
bin101001000111000000…
…1110110100010101110
322102212112112020020020
41102032001312202232
52421300220234032
6104320053503010
76243500200020
oct1221601664256
9272775466206
1088282196142
1134492aa8688
1215139641a66
13842bc810aa
1443b6b00010
15246a65cb2c
hex148e0768ae

88282196142 has 64 divisors (see below), whose sum is σ = 214534241280. Its totient is φ = 23671574784.

The previous prime is 88282196047. The next prime is 88282196161. The reversal of 88282196142 is 24169128288.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 810967 + ... + 913362.

It is an arithmetic number, because the mean of its divisors is an integer number (3352097520).

Almost surely, 288282196142 is an apocalyptic number.

88282196142 is an abundant number, since it is smaller than the sum of its proper divisors (126252045138).

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

88282196142 is a wasteful number, since it uses less digits than its factorization.

88282196142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1724417.

The product of its digits is 884736, while the sum is 51.

The spelling of 88282196142 in words is "eighty-eight billion, two hundred eighty-two million, one hundred ninety-six thousand, one hundred forty-two".

Divisors: 1 2 3 6 7 14 21 23 42 46 53 69 106 138 159 161 318 322 371 483 742 966 1113 1219 2226 2438 3657 7314 8533 17066 25599 51198 1724329 3448658 5172987 10345974 12070303 24140606 36210909 39659567 72421818 79319134 91389437 118978701 182778874 237957402 274168311 277616969 548336622 555233938 639726059 832850907 1279452118 1665701814 1919178177 2101957051 3838356354 4203914102 6305871153 12611742306 14713699357 29427398714 44141098071 88282196142