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1472203964 = 2271123207821
BaseRepresentation
bin101011111000000…
…0000110010111100
310210121012201011202
41113300000302330
511003341011324
6402030235032
751324345560
oct12760006274
93717181152
101472203964
116960256a0
12351055a78
131a600c50a
14dd7496a0
15893a88ae
hex57c00cbc

1472203964 has 48 divisors (see below), whose sum is σ = 3351753216. Its totient is φ = 548644800.

The previous prime is 1472203903. The next prime is 1472203973. The reversal of 1472203964 is 4693022741.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96827 + ... + 110994.

It is an arithmetic number, because the mean of its divisors is an integer number (69828192).

Almost surely, 21472203964 is an apocalyptic number.

1472203964 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1472203964 is an abundant number, since it is smaller than the sum of its proper divisors (1879549252).

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

1472203964 is a wasteful number, since it uses less digits than its factorization.

1472203964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207866 (or 207864 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 1472203964 is about 38369.3101840520. The cubic root of 1472203964 is about 1137.5993299566.

The spelling of 1472203964 in words is "one billion, four hundred seventy-two million, two hundred three thousand, nine hundred sixty-four".

Divisors: 1 2 4 7 11 14 22 23 28 44 46 77 92 154 161 253 308 322 506 644 1012 1771 3542 7084 207821 415642 831284 1454747 2286031 2909494 4572062 4779883 5818988 9144124 9559766 16002217 19119532 32004434 33459181 52578713 64008868 66918362 105157426 133836724 210314852 368050991 736101982 1472203964