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124390348 = 22231352069
BaseRepresentation
bin1110110101000…
…00101111001100
322200001200110221
413122200233030
5223320442343
620202041124
73040205035
oct732405714
9280050427
10124390348
1164240345
12357a91a4
131ca03374
141273da8c
15adc15ed
hex76a0bcc

124390348 has 12 divisors (see below), whose sum is σ = 227147760. Its totient is φ = 59490992.

The previous prime is 124390339. The next prime is 124390361. The reversal of 124390348 is 843093421.

It is a super-2 number, since 2×1243903482 = 30945917351122208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 675943 + ... + 676126.

It is an arithmetic number, because the mean of its divisors is an integer number (18928980).

Almost surely, 2124390348 is an apocalyptic number.

It is an amenable number.

124390348 is a deficient number, since it is larger than the sum of its proper divisors (102757412).

124390348 is a wasteful number, since it uses less digits than its factorization.

124390348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1352096 (or 1352094 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 124390348 is about 11153.0420962175. The cubic root of 124390348 is about 499.1858055612.

The spelling of 124390348 in words is "one hundred twenty-four million, three hundred ninety thousand, three hundred forty-eight".

Divisors: 1 2 4 23 46 92 1352069 2704138 5408276 31097587 62195174 124390348