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6320631130525 = 522111198223911
BaseRepresentation
bin101101111111010001011…
…1110010010100110011101
3211101020122122120121012201
41123332202332102212131
51312024123032134100
621235354032531501
71221436063104235
oct133764276224635
924336578517181
106320631130525
112017623549448
12860b926b0b91
1336b05754163a
1417bcc4d84cc5
15ae6329ce36a
hex5bfa2f9299d

6320631130525 has 12 divisors (see below), whose sum is σ = 7874727549664. Its totient is φ = 5032540422000.

The previous prime is 6320631130483. The next prime is 6320631130589. The reversal of 6320631130525 is 5250311360236.

It is not a de Polignac number, because 6320631130525 - 229 = 6320094259613 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 599106681 + ... + 599117230.

Almost surely, 26320631130525 is an apocalyptic number.

It is an amenable number.

6320631130525 is a deficient number, since it is larger than the sum of its proper divisors (1554096419139).

6320631130525 is a wasteful number, since it uses less digits than its factorization.

6320631130525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1198224132 (or 1198224127 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 37.

The spelling of 6320631130525 in words is "six trillion, three hundred twenty billion, six hundred thirty-one million, one hundred thirty thousand, five hundred twenty-five".

Divisors: 1 5 25 211 1055 5275 1198223911 5991119555 29955597775 252825245221 1264126226105 6320631130525