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93414419 = 779251673
BaseRepresentation
bin1011001000101…
…10010000010011
320111202221111022
411210112100103
5142403230134
613134110055
72213003150
oct544262023
9214687438
1093414419
11488036aa
122734b32b
1316479107
14c599227
15830352e
hex5916413

93414419 has 16 divisors (see below), whose sum is σ = 108702720. Its totient is φ = 78624000.

The previous prime is 93414403. The next prime is 93414467. The reversal of 93414419 is 91441439.

It is not a de Polignac number, because 93414419 - 24 = 93414403 is a prime.

It is a super-2 number, since 2×934144192 = 17452507354215122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (93414019) by changing a digit.

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, 138467 + ... + 139139.

It is an arithmetic number, because the mean of its divisors is an integer number (6793920).

Almost surely, 293414419 is an apocalyptic number.

93414419 is a deficient number, since it is larger than the sum of its proper divisors (15288301).

93414419 is a wasteful number, since it uses less digits than its factorization.

93414419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010.

The product of its digits is 15552, while the sum is 35.

The square root of 93414419 is about 9665.1135016615. The cubic root of 93414419 is about 453.7374635994.

The spelling of 93414419 in words is "ninety-three million, four hundred fourteen thousand, four hundred nineteen".

Divisors: 1 7 79 251 553 673 1757 4711 19829 53167 138803 168923 372169 1182461 13344917 93414419