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103024042 = 21119246469
BaseRepresentation
bin1100010010000…
…00010110101010
321011212011102021
412021000112222
5202333232132
614120055054
72360455432
oct611002652
9234764367
10103024042
1153177540
122a60448a
1318462094
14d97b2c2
1590a0997
hex62405aa

103024042 has 16 divisors (see below), whose sum is σ = 177458400. Its totient is φ = 44364240.

The previous prime is 103024027. The next prime is 103024043. The reversal of 103024042 is 240420301.

It is a super-2 number, since 2×1030240422 = 21227906460035528, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103024043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122817 + ... + 123652.

It is an arithmetic number, because the mean of its divisors is an integer number (11091150).

Almost surely, 2103024042 is an apocalyptic number.

103024042 is a deficient number, since it is larger than the sum of its proper divisors (74434358).

103024042 is a wasteful number, since it uses less digits than its factorization.

103024042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246501.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 103024042 is about 10150.0759603069. The cubic root of 103024042 is about 468.7912837832.

Adding to 103024042 its reverse (240420301), we get a palindrome (343444343).

The spelling of 103024042 in words is "one hundred three million, twenty-four thousand, forty-two".

Divisors: 1 2 11 19 22 38 209 418 246469 492938 2711159 4682911 5422318 9365822 51512021 103024042