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2490623060 = 225472939043
BaseRepresentation
bin1001010001110011…
…1110010001010100
320102120112202112112
42110130332101110
520100044414220
61051050410152
7115501642502
oct22434762124
96376482475
102490623060
111068989a72
12596130958
13308cc8373
14198acd672
15e89c75c5
hex9473e454

2490623060 has 48 divisors (see below), whose sum is σ = 5360414976. Its totient is φ = 971617152.

The previous prime is 2490623053. The next prime is 2490623099. The reversal of 2490623060 is 603260942.

It is a congruent number.

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, 270899 + ... + 279941.

It is an arithmetic number, because the mean of its divisors is an integer number (111675312).

Almost surely, 22490623060 is an apocalyptic number.

2490623060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2490623060 is an abundant number, since it is smaller than the sum of its proper divisors (2869791916).

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

2490623060 is a wasteful number, since it uses less digits than its factorization.

2490623060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9392 (or 9390 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 2490623060 is about 49906.1425077114. The cubic root of 2490623060 is about 1355.5098202741.

The spelling of 2490623060 in words is "two billion, four hundred ninety million, six hundred twenty-three thousand, sixty".

Divisors: 1 2 4 5 10 20 47 94 188 235 293 470 586 940 1172 1465 2930 5860 9043 13771 18086 27542 36172 45215 55084 68855 90430 137710 180860 275420 425021 850042 1700084 2125105 2649599 4250210 5299198 8500420 10598396 13247995 26495990 52991980 124531153 249062306 498124612 622655765 1245311530 2490623060