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2934930625 = 541121972
BaseRepresentation
bin1010111011101111…
…0111110011000001
321120112120220221021
42232323313303001
522002320240000
61203121425441
7132505333024
oct25673676301
97515526837
102934930625
111276767900
1269aa9b281
1337a081053
141dbb091bb
151229de11a
hexaeef7cc1

2934930625 has 45 divisors (see below), whose sum is σ = 4051774111. Its totient is φ = 2123660000.

The previous prime is 2934930601. The next prime is 2934930631. The reversal of 2934930625 is 5260394392.

The square root of 2934930625 is 54175.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 7 ways, for example, as 502073649 + 2432856976 = 22407^2 + 49324^2 .

It is not a de Polignac number, because 2934930625 - 29 = 2934930113 is a prime.

It is a super-2 number, since 2×29349306252 = 17227635547125781250, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 14898027 + ... + 14898223.

Almost surely, 22934930625 is an apocalyptic number.

2934930625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2934930625 is the 54175-th square number.

2934930625 is the 27088-th centered octagonal number.

It is an amenable number.

2934930625 is a deficient number, since it is larger than the sum of its proper divisors (1116843486).

2934930625 is an frugal number, since it uses more digits than its factorization.

2934930625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436 (or 213 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 43.

The cubic root of 2934930625 is about 1431.7458951725.

The spelling of 2934930625 in words is "two billion, nine hundred thirty-four million, nine hundred thirty thousand, six hundred twenty-five".

Divisors: 1 5 11 25 55 121 125 197 275 605 625 985 1375 2167 3025 4925 6875 10835 15125 23837 24625 38809 54175 75625 119185 123125 194045 270875 426899 595925 970225 1354375 2134495 2979625 4695889 4851125 10672475 14898125 23479445 24255625 53362375 117397225 266811875 586986125 2934930625