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10677390 = 235355913
BaseRepresentation
bin101000101110…
…110010001110
3202002110121220
4220232302032
510213134030
61020504210
7156520263
oct50566216
922073556
1010677390
116033099
1236ab066
13229aca9
1415bd26a
15e0da10
hexa2ec8e

10677390 has 16 divisors (see below), whose sum is σ = 25625808. Its totient is φ = 2847296.

The previous prime is 10677383. The next prime is 10677391. The reversal of 10677390 is 9377601.

10677390 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×106773902 = 228013314424200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10677391) 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, 177927 + ... + 177986.

It is an arithmetic number, because the mean of its divisors is an integer number (1601613).

Almost surely, 210677390 is an apocalyptic number.

10677390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10677390 is an abundant number, since it is smaller than the sum of its proper divisors (14948418).

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

10677390 is a wasteful number, since it uses less digits than its factorization.

10677390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355923.

The product of its (nonzero) digits is 7938, while the sum is 33.

The square root of 10677390 is about 3267.6275797587. The cubic root of 10677390 is about 220.2022245261.

The spelling of 10677390 in words is "ten million, six hundred seventy-seven thousand, three hundred ninety".

Divisors: 1 2 3 5 6 10 15 30 355913 711826 1067739 1779565 2135478 3559130 5338695 10677390