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1373900470 = 25315777681
BaseRepresentation
bin101000111100100…
…0000111010110110
310112202020101010121
41101321000322312
510303204303340
6344155242154
746021650505
oct12171007266
93482211117
101373900470
11645592838
1232414935a
1318b840c77
14d067a83c
158093b94a
hex51e40eb6

1373900470 has 32 divisors (see below), whose sum is σ = 2557552896. Its totient is φ = 530841600.

The previous prime is 1373900453. The next prime is 1373900513. The reversal of 1373900470 is 740093731.

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, 175030 + ... + 182710.

It is an arithmetic number, because the mean of its divisors is an integer number (79923528).

Almost surely, 21373900470 is an apocalyptic number.

1373900470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1373900470 is a deficient number, since it is larger than the sum of its proper divisors (1183652426).

1373900470 is a wasteful number, since it uses less digits than its factorization.

1373900470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8296.

The product of its (nonzero) digits is 15876, while the sum is 34.

The square root of 1373900470 is about 37066.1634108522. The cubic root of 1373900470 is about 1111.6935622630.

The spelling of 1373900470 in words is "one billion, three hundred seventy-three million, nine hundred thousand, four hundred seventy".

Divisors: 1 2 5 10 31 62 155 310 577 1154 2885 5770 7681 15362 17887 35774 38405 76810 89435 178870 238111 476222 1190555 2381110 4431937 8863874 22159685 44319370 137390047 274780094 686950235 1373900470