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5210490468 = 2231273418957
BaseRepresentation
bin1001101101001000…
…11100011001100100
3111110010110100012110
410312210130121210
541132341143333
62221010521020
7243056303211
oct46644343144
914403410173
105210490468
112234205677
121014b96170
13650649a71
14376014b08
15207684063
hex13691c664

5210490468 has 24 divisors (see below), whose sum is σ = 12253545472. Its totient is φ = 1723153824.

The previous prime is 5210490443. The next prime is 5210490469. The reversal of 5210490468 is 8640940125.

It is not an unprimeable number, because it can be changed into a prime (5210490469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1707955 + ... + 1711002.

Almost surely, 25210490468 is an apocalyptic number.

It is an amenable number.

5210490468 is an abundant number, since it is smaller than the sum of its proper divisors (7043055004).

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

5210490468 is a wasteful number, since it uses less digits than its factorization.

5210490468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3419091 (or 3419089 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 5210490468 is about 72183.7271689402. The cubic root of 5210490468 is about 1733.6424606288.

The spelling of 5210490468 in words is "five billion, two hundred ten million, four hundred ninety thousand, four hundred sixty-eight".

Divisors: 1 2 3 4 6 12 127 254 381 508 762 1524 3418957 6837914 10256871 13675828 20513742 41027484 434207539 868415078 1302622617 1736830156 2605245234 5210490468