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8472465204 = 2237983102607
BaseRepresentation
bin1111110001111111…
…11000111100110100
3210212110102211022120
413320333320330310
5114322422341304
63520414155540
7416645523510
oct77077707464
923773384276
108472465204
113658538565
1217854b2bb0
13a503a7328
145a5333140
15348c250d9
hex1f8ff8f34

8472465204 has 48 divisors (see below), whose sum is σ = 22616444928. Its totient is φ = 2418218208.

The previous prime is 8472465203. The next prime is 8472465223. The reversal of 8472465204 is 4025642748.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8472465203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31269 + ... + 133875.

It is an arithmetic number, because the mean of its divisors is an integer number (471175936).

Almost surely, 28472465204 is an apocalyptic number.

8472465204 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

8472465204 is an abundant number, since it is smaller than the sum of its proper divisors (14143979724).

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

8472465204 is a wasteful number, since it uses less digits than its factorization.

8472465204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103604 (or 103602 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 42.

The square root of 8472465204 is about 92045.9950459551. The cubic root of 8472465204 is about 2038.6214898792.

The spelling of 8472465204 in words is "eight billion, four hundred seventy-two million, four hundred sixty-five thousand, two hundred four".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 983 1966 2949 3932 5898 6881 11796 13762 20643 27524 41286 82572 102607 205214 307821 410428 615642 718249 1231284 1436498 2154747 2872996 4309494 8618988 100862681 201725362 302588043 403450724 605176086 706038767 1210352172 1412077534 2118116301 2824155068 4236232602 8472465204