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23001434414 = 272437674173
BaseRepresentation
bin10101011010111111…
…100000100100101110
32012101000020221020022
4111122333200210232
5334101331400124
614322224322142
71442665652360
oct253277404456
965330227208
1023001434414
11983378a132
12455b173352
13222747202a
141182b82d30
158e94e4c5e
hex55afe092e

23001434414 has 16 divisors (see below), whose sum is σ = 39447269088. Its totient is φ = 9853697952.

The previous prime is 23001434389. The next prime is 23001434459. The reversal of 23001434414 is 41443410032.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 302969 + ... + 371204.

It is an arithmetic number, because the mean of its divisors is an integer number (2465454318).

Almost surely, 223001434414 is an apocalyptic number.

23001434414 is a deficient number, since it is larger than the sum of its proper divisors (16445834674).

23001434414 is a wasteful number, since it uses less digits than its factorization.

23001434414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676619.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 23001434414 its reverse (41443410032), we get a palindrome (64444844446).

The spelling of 23001434414 in words is "twenty-three billion, one million, four hundred thirty-four thousand, four hundred fourteen".

Divisors: 1 2 7 14 2437 4874 17059 34118 674173 1348346 4719211 9438422 1642959601 3285919202 11500717207 23001434414