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2994976292 = 2271117619377
BaseRepresentation
bin1011001010000011…
…1011011000100100
321201201120120002212
42302200323120210
522113203220132
61213104422552
7134134610210
oct26240733044
97651516085
102994976292
1112a764a020
126b7017a58
13389645a29
14205a99940
15127e005b2
hexb283b624

2994976292 has 96 divisors (see below), whose sum is σ = 7033049856. Its totient is φ = 1080115200.

The previous prime is 2994976279. The next prime is 2994976381. The reversal of 2994976292 is 2926794992.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 314708 + ... + 324084.

It is an arithmetic number, because the mean of its divisors is an integer number (73260936).

Almost surely, 22994976292 is an apocalyptic number.

2994976292 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2994976292, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3516524928).

2994976292 is an abundant number, since it is smaller than the sum of its proper divisors (4038073564).

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

2994976292 is a wasteful number, since it uses less digits than its factorization.

2994976292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9477 (or 9475 counting only the distinct ones).

The product of its digits is 8817984, while the sum is 59.

The square root of 2994976292 is about 54726.3765656013. The cubic root of 2994976292 is about 1441.4440715516. Note that the first 3 decimals are identical.

The spelling of 2994976292 in words is "two billion, nine hundred ninety-four million, nine hundred seventy-six thousand, two hundred ninety-two".

Divisors: 1 2 4 7 11 14 17 22 28 34 44 61 68 77 119 122 154 187 238 244 308 374 427 476 671 748 854 1037 1309 1342 1708 2074 2618 2684 4148 4697 5236 7259 9377 9394 11407 14518 18754 18788 22814 29036 37508 45628 65639 79849 103147 131278 159409 159698 206294 262556 318818 319396 412588 571997 637636 722029 1115863 1143994 1444058 1753499 2231726 2287988 2888116 3506998 4003979 4463452 6291967 7013996 8007958 9723949 12274493 12583934 16015916 19447898 24548986 25167868 38895796 44043769 49097972 68067643 88087538 106963439 136135286 176175076 213926878 272270572 427853756 748744073 1497488146 2994976292