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2420250060 = 223554174561
BaseRepresentation
bin1001000001000010…
…0001010111001100
320020200010102221010
42100100201113030
514424041000220
61040054205220
7113655533424
oct22020412714
96220112833
102420250060
111032193768
12576653810
132c7558b37
1418d611484
15e27261e0
hex904215cc

2420250060 has 48 divisors (see below), whose sum is σ = 6789317472. Its totient is φ = 644198400.

The previous prime is 2420250047. The next prime is 2420250089. The reversal of 2420250060 is 600520242.

It is a super-2 number, since 2×24202500602 = 11715220705860007200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4821 + ... + 69740.

It is an arithmetic number, because the mean of its divisors is an integer number (141444114).

Almost surely, 22420250060 is an apocalyptic number.

2420250060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2420250060 is an abundant number, since it is smaller than the sum of its proper divisors (4369067412).

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

2420250060 is a wasteful number, since it uses less digits than its factorization.

2420250060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75114 (or 75112 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 2420250060 is about 49196.0370355174. The cubic root of 2420250060 is about 1342.6209303311.

The spelling of 2420250060 in words is "two billion, four hundred twenty million, two hundred fifty thousand, sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 541 1082 1623 2164 2705 3246 5410 6492 8115 10820 16230 32460 74561 149122 223683 298244 372805 447366 745610 894732 1118415 1491220 2236830 4473660 40337501 80675002 121012503 161350004 201687505 242025006 403375010 484050012 605062515 806750020 1210125030 2420250060