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14970054 = 2311226819
BaseRepresentation
bin111001000110…
…110011000110
31001011120001110
4321012303012
512313020204
61252505450
7241146321
oct71066306
931146043
1014970054
1184a5250
12501b286
133141b28
141db97b8
1514aa889
hexe46cc6

14970054 has 16 divisors (see below), whose sum is σ = 32662080. Its totient is φ = 4536360.

The previous prime is 14970041. The next prime is 14970077. The reversal of 14970054 is 45007941.

It is a happy number.

14970054 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113344 + ... + 113475.

It is an arithmetic number, because the mean of its divisors is an integer number (2041380).

Almost surely, 214970054 is an apocalyptic number.

14970054 is an abundant number, since it is smaller than the sum of its proper divisors (17692026).

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

14970054 is a wasteful number, since it uses less digits than its factorization.

14970054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226835.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 14970054 is about 3869.1154027762. The cubic root of 14970054 is about 246.4569799037.

Adding to 14970054 its reverse (45007941), we get a palindrome (59977995).

The spelling of 14970054 in words is "fourteen million, nine hundred seventy thousand, fifty-four".

Divisors: 1 2 3 6 11 22 33 66 226819 453638 680457 1360914 2495009 4990018 7485027 14970054