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2480137274180 = 2253722453149269
BaseRepresentation
bin100100000101110011101…
…100111000001101000100
322210002200000211112201202
4210011303230320031010
5311113310120233210
65135205341042032
7344120053665656
oct44056354701504
98702600745652
102480137274180
1187690291a3a5
12340800b56318
1314cb5059bc37
1488079b226d6
15447a9e5d9a5
hex24173b38344

2480137274180 has 48 divisors (see below), whose sum is σ = 5349326893680. Its totient is φ = 965193159168.

The previous prime is 2480137274171. The next prime is 2480137274191. The reversal of 2480137274180 is 814727310842.

It can be written as a sum of positive squares in 8 ways, for example, as 2938290436 + 2477198983744 = 54206^2 + 1573912^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16540586 + ... + 16689854.

It is an arithmetic number, because the mean of its divisors is an integer number (111444310285).

Almost surely, 22480137274180 is an apocalyptic number.

2480137274180 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2480137274180 is an abundant number, since it is smaller than the sum of its proper divisors (2869189619500).

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

2480137274180 is a wasteful number, since it uses less digits than its factorization.

2480137274180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171768 (or 171766 counting only the distinct ones).

The product of its (nonzero) digits is 602112, while the sum is 47.

The spelling of 2480137274180 in words is "two trillion, four hundred eighty billion, one hundred thirty-seven million, two hundred seventy-four thousand, one hundred eighty".

Divisors: 1 2 4 5 10 20 37 74 148 185 370 740 22453 44906 89812 112265 149269 224530 298538 449060 597076 746345 830761 1492690 1661522 2985380 3323044 4153805 5522953 8307610 11045906 16615220 22091812 27614765 55229530 110459060 3351536857 6703073714 13406147428 16757684285 33515368570 67030737140 124006863709 248013727418 496027454836 620034318545 1240068637090 2480137274180