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1412238480 = 243531189817
BaseRepresentation
bin101010000101101…
…0000110010010000
310122102101010222220
41110023100302100
510343013112410
6352045101040
746665554232
oct12413206220
93572333886
101412238480
11665198744
12334b57780
13196775193
14d57ba252
1583eb1070
hex542d0c90

1412238480 has 80 divisors (see below), whose sum is σ = 4519186944. Its totient is φ = 364446720.

The previous prime is 1412238473. The next prime is 1412238497. The reversal of 1412238480 is 848322141.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87469 + ... + 102348.

Almost surely, 21412238480 is an apocalyptic number.

1412238480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1412238480 is an abundant number, since it is smaller than the sum of its proper divisors (3106948464).

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

1412238480 is a wasteful number, since it uses less digits than its factorization.

1412238480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189864 (or 189858 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 1412238480 is about 37579.7615745497. The cubic root of 1412238480 is about 1121.9392635550.

The spelling of 1412238480 in words is "one billion, four hundred twelve million, two hundred thirty-eight thousand, four hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 40 48 60 62 80 93 120 124 155 186 240 248 310 372 465 496 620 744 930 1240 1488 1860 2480 3720 7440 189817 379634 569451 759268 949085 1138902 1518536 1898170 2277804 2847255 3037072 3796340 4555608 5694510 5884327 7592680 9111216 11389020 11768654 15185360 17652981 22778040 23537308 29421635 35305962 45556080 47074616 58843270 70611924 88264905 94149232 117686540 141223848 176529810 235373080 282447696 353059620 470746160 706119240 1412238480