Search a number
-
+
107768374 = 277697741
BaseRepresentation
bin1100110110001…
…10101000110110
321111210012102021
412123012220312
5210042041444
614405503354
72446005340
oct633065066
9244705367
10107768374
1155917a7a
1230111b5a
131943368c
1410454290
1596db584
hex66c6a36

107768374 has 8 divisors (see below), whose sum is σ = 184745808. Its totient is φ = 46186440.

The previous prime is 107768357. The next prime is 107768387. The reversal of 107768374 is 473867701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1077683742 = 23228044869207752, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 107768374.

It is a congruent number.

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, 3848857 + ... + 3848884.

It is an arithmetic number, because the mean of its divisors is an integer number (23093226).

Almost surely, 2107768374 is an apocalyptic number.

107768374 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

107768374 is a deficient number, since it is larger than the sum of its proper divisors (76977434).

107768374 is an equidigital number, since it uses as much as digits as its factorization.

107768374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7697750.

The product of its (nonzero) digits is 197568, while the sum is 43.

The square root of 107768374 is about 10381.1547527238. The cubic root of 107768374 is about 475.8796243639.

The spelling of 107768374 in words is "one hundred seven million, seven hundred sixty-eight thousand, three hundred seventy-four".

Divisors: 1 2 7 14 7697741 15395482 53884187 107768374