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22960814 = 211480407
BaseRepresentation
bin101011110010…
…1101010101110
31121012112022112
41113211222232
521334221224
62140044022
7366110102
oct127455256
947175275
1022960814
1111a62888
127833612
1349abca6
143099902
15203830e
hex15e5aae

22960814 has 4 divisors (see below), whose sum is σ = 34441224. Its totient is φ = 11480406.

The previous prime is 22960811. The next prime is 22960849. The reversal of 22960814 is 41806922.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22960811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5740202 + ... + 5740205.

It is an arithmetic number, because the mean of its divisors is an integer number (8610306).

Almost surely, 222960814 is an apocalyptic number.

22960814 is a deficient number, since it is larger than the sum of its proper divisors (11480410).

22960814 is a wasteful number, since it uses less digits than its factorization.

22960814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11480409.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 22960814 is about 4791.7443587904. The cubic root of 22960814 is about 284.2250992612.

The spelling of 22960814 in words is "twenty-two million, nine hundred sixty thousand, eight hundred fourteen".

Divisors: 1 2 11480407 22960814