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38141435080 = 2357136219411
BaseRepresentation
bin100011100001011010…
…000001110011001000
310122110010211122201201
4203201122001303020
51111103201410310
625304423153544
72520115564120
oct434132016310
9118403748651
1038141435080
11151a2933781
1274855a58b4
13379acc87c8
141bbb80bc80
15ed3760e3a
hex8e1681cc8

38141435080 has 32 divisors (see below), whose sum is σ = 98077976640. Its totient is φ = 13077063360.

The previous prime is 38141435053. The next prime is 38141435119. The reversal of 38141435080 is 8053414183.

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, 68109426 + ... + 68109985.

It is an arithmetic number, because the mean of its divisors is an integer number (3064936770).

Almost surely, 238141435080 is an apocalyptic number.

It is an amenable number.

38141435080 is an abundant number, since it is smaller than the sum of its proper divisors (59936541560).

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

38141435080 is a wasteful number, since it uses less digits than its factorization.

38141435080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136219429 (or 136219425 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 37.

The spelling of 38141435080 in words is "thirty-eight billion, one hundred forty-one million, four hundred thirty-five thousand, eighty".

Divisors: 1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 280 136219411 272438822 544877644 681097055 953535877 1089755288 1362194110 1907071754 2724388220 3814143508 4767679385 5448776440 7628287016 9535358770 19070717540 38141435080