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107312464 = 2473073121
BaseRepresentation
bin1100110010101…
…11010101010000
321110221001000201
412121113111100
5204432444324
614352024544
72442066220
oct631272520
9243831021
10107312464
1155636496
122bb32154
1319303ccc
1410376080
15964b444
hex6657550

107312464 has 40 divisors (see below), whose sum is σ = 238470848. Its totient is φ = 45826560.

The previous prime is 107312461. The next prime is 107312489. The reversal of 107312464 is 464213701.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107312461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32824 + ... + 35944.

Almost surely, 2107312464 is an apocalyptic number.

107312464 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

107312464 is an abundant number, since it is smaller than the sum of its proper divisors (131158384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

107312464 is a wasteful number, since it uses less digits than its factorization.

107312464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3443 (or 3437 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 107312464 is about 10359.1729399600. The cubic root of 107312464 is about 475.2076122910.

The spelling of 107312464 in words is "one hundred seven million, three hundred twelve thousand, four hundred sixty-four".

Divisors: 1 2 4 7 8 14 16 28 56 112 307 614 1228 2149 2456 3121 4298 4912 6242 8596 12484 17192 21847 24968 34384 43694 49936 87388 174776 349552 958147 1916294 3832588 6707029 7665176 13414058 15330352 26828116 53656232 107312464