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88617430342 = 2723275209411
BaseRepresentation
bin101001010001000000…
…0101010110101000110
322110201220022220002201
41102202000222311012
52422442030232332
6104413231025114
76255010505140
oct1224200526506
9273656286081
1088617430342
1134645258041
121521196b19a
13848356741c
144409445c90
152489ccb5e7
hex14a202ad46

88617430342 has 16 divisors (see below), whose sum is σ = 158520621312. Its totient is φ = 36327642120.

The previous prime is 88617430337. The next prime is 88617430379. The reversal of 88617430342 is 24303471688.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a junction number, because it is equal to n+sod(n) for n = 88617430292 and 88617430301.

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, 137604384 + ... + 137605027.

It is an arithmetic number, because the mean of its divisors is an integer number (9907538832).

Almost surely, 288617430342 is an apocalyptic number.

88617430342 is a deficient number, since it is larger than the sum of its proper divisors (69903190970).

88617430342 is a wasteful number, since it uses less digits than its factorization.

88617430342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275209443.

The product of its (nonzero) digits is 774144, while the sum is 46.

The spelling of 88617430342 in words is "eighty-eight billion, six hundred seventeen million, four hundred thirty thousand, three hundred forty-two".

Divisors: 1 2 7 14 23 46 161 322 275209411 550418822 1926465877 3852931754 6329816453 12659632906 44308715171 88617430342