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6130204605625 = 5497210212
BaseRepresentation
bin101100100110100110010…
…1010101111110010111001
3210201001010111110211200011
41121031030222233302321
51300414124334340000
621012102131341521
71201615120254322
oct131151452576271
923631114424604
106130204605625
111a5389475a841
128300a91518a1
133560ca742039
141729bc519449
15a96d9c652ba
hex5934caafcb9

6130204605625 has 45 divisors (see below), whose sum is σ = 7747678340721. Its totient is φ = 4848851520000.

The previous prime is 6130204605601. The next prime is 6130204605631. The reversal of 6130204605625 is 5265064020316.

It is a happy number.

The square root of 6130204605625 is 2475925.

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

It can be written as a sum of positive squares in 22 ways, for example, as 5748087765289 + 382116840336 = 2397517^2 + 618156^2 .

It is not a de Polignac number, because 6130204605625 - 229 = 6129667734713 is a prime.

It is a Duffinian number.

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, 6004117615 + ... + 6004118635.

Almost surely, 26130204605625 is an apocalyptic number.

6130204605625 is the 2475925-th square number.

6130204605625 is the 1237963-rd centered octagonal number.

It is an amenable number.

6130204605625 is a deficient number, since it is larger than the sum of its proper divisors (1617473735096).

6130204605625 is an frugal number, since it uses more digits than its factorization.

6130204605625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2256 (or 1123 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 6130204605625 in words is "six trillion, one hundred thirty billion, two hundred four million, six hundred five thousand, six hundred twenty-five".

Divisors: 1 5 25 97 125 485 625 1021 2425 5105 9409 12125 25525 47045 60625 99037 127625 235225 495185 638125 1042441 1176125 2475925 5212205 5880625 9606589 12379625 26061025 48032945 61898125 101116777 130305125 240164725 505583885 651525625 1200823625 2527919425 6004118125 9808327369 12639597125 49041636845 63197985625 245208184225 1226040921125 6130204605625