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2957213004 = 223799732159
BaseRepresentation
bin1011000001000011…
…0111110101001100
321122002111222121120
42300100313311030
522024021304004
61205235200540
7133165616154
oct26020676514
97562458546
102957213004
1112882a6999
126a6446150
133818832a5
14200a69764
151249413d9
hexb0437d4c

2957213004 has 48 divisors (see below), whose sum is σ = 7059763200. Its totient is φ = 963196416.

The previous prime is 2957213003. The next prime is 2957213023. The reversal of 2957213004 is 4003127592.

It is not an unprimeable number, because it can be changed into a prime (2957213003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75877 + ... + 108035.

It is an arithmetic number, because the mean of its divisors is an integer number (147078400).

Almost surely, 22957213004 is an apocalyptic number.

It is an amenable number.

2957213004 is an abundant number, since it is smaller than the sum of its proper divisors (4102550196).

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

2957213004 is a wasteful number, since it uses less digits than its factorization.

2957213004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32342 (or 32340 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 2957213004 is about 54380.2630004674. The cubic root of 2957213004 is about 1435.3600983736.

The spelling of 2957213004 in words is "two billion, nine hundred fifty-seven million, two hundred thirteen thousand, four".

Divisors: 1 2 3 4 6 12 79 97 158 194 237 291 316 388 474 582 948 1164 7663 15326 22989 30652 32159 45978 64318 91956 96477 128636 192954 385908 2540561 3119423 5081122 6238846 7621683 9358269 10162244 12477692 15243366 18716538 30486732 37433076 246434417 492868834 739303251 985737668 1478606502 2957213004