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103418941 = 472200403
BaseRepresentation
bin1100010101000…
…00110000111101
321012121020010011
412022200300331
5202433401231
614132343221
72364021643
oct612406075
9235536104
10103418941
11534171aa
122a774b11
131856ca52
14da41193
15912c9b1
hex62a0c3d

103418941 has 4 divisors (see below), whose sum is σ = 105619392. Its totient is φ = 101218492.

The previous prime is 103418927. The next prime is 103418981. The reversal of 103418941 is 149814301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-103418941 is a prime.

It is a super-2 number, since 2×1034189412 = 21390954715122962, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103418911) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1100155 + ... + 1100248.

It is an arithmetic number, because the mean of its divisors is an integer number (26404848).

Almost surely, 2103418941 is an apocalyptic number.

It is an amenable number.

103418941 is a deficient number, since it is larger than the sum of its proper divisors (2200451).

103418941 is an equidigital number, since it uses as much as digits as its factorization.

103418941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2200450.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 103418941 is about 10169.5103618611. The cubic root of 103418941 is about 469.3894910074.

The spelling of 103418941 in words is "one hundred three million, four hundred eighteen thousand, nine hundred forty-one".

Divisors: 1 47 2200403 103418941