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354425468 = 22192713457
BaseRepresentation
bin10101001000000…
…001101001111100
3220200220200100012
4111020001221330
51211213103333
655100322352
711532365255
oct2510015174
9820820305
10354425468
11172078111
129a8433b8
1358575617
14350ddb2c
15211aee48
hex15201a7c

354425468 has 36 divisors (see below), whose sum is σ = 664018992. Its totient is φ = 165473280.

The previous prime is 354425441. The next prime is 354425471. The reversal of 354425468 is 864524453.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100796 + ... + 104252.

It is an arithmetic number, because the mean of its divisors is an integer number (18444972).

Almost surely, 2354425468 is an apocalyptic number.

354425468 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

354425468 is a deficient number, since it is larger than the sum of its proper divisors (309593524).

354425468 is a wasteful number, since it uses less digits than its factorization.

354425468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3570 (or 3549 counting only the distinct ones).

The product of its digits is 460800, while the sum is 41.

The square root of 354425468 is about 18826.1910114606. The cubic root of 354425468 is about 707.6876887622.

The spelling of 354425468 in words is "three hundred fifty-four million, four hundred twenty-five thousand, four hundred sixty-eight".

Divisors: 1 2 4 19 38 71 76 142 284 361 722 1349 1444 2698 3457 5396 6914 13828 25631 51262 65683 102524 131366 245447 262732 490894 981788 1247977 2495954 4663493 4991908 9326986 18653972 88606367 177212734 354425468