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472813190875 = 534789712
BaseRepresentation
bin1101110000101011101…
…11001011111011011011
31200012102011102201021001
412320111313023323123
530221310134102000
61001112443325431
746105515545224
oct6702567137333
91605364381231
10472813190875
111725787a1403
1277774220877
1335780850c7c
1418c5467424b
15c473e9c46a
hex6e15dcbedb

472813190875 has 24 divisors (see below), whose sum is σ = 602692743744. Its totient is φ = 370161402000.

The previous prime is 472813190813. The next prime is 472813190879. The reversal of 472813190875 is 578091318274.

It is a de Polignac number, because none of the positive numbers 2k-472813190875 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (472813190879) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52700140 + ... + 52709110.

It is an arithmetic number, because the mean of its divisors is an integer number (25112197656).

Almost surely, 2472813190875 is an apocalyptic number.

472813190875 is a deficient number, since it is larger than the sum of its proper divisors (129879552869).

472813190875 is an frugal number, since it uses more digits than its factorization.

472813190875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18004 (or 9023 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 55.

The spelling of 472813190875 in words is "four hundred seventy-two billion, eight hundred thirteen million, one hundred ninety thousand, eight hundred seventy-five".

Divisors: 1 5 25 47 125 235 1175 5875 8971 44855 224275 421637 1121375 2108185 10540925 52704625 80478841 402394205 2011971025 3782505527 10059855125 18912527635 94562638175 472813190875