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23013453414 = 237791969193
BaseRepresentation
bin10101011011101101…
…010110111001100110
32012101211212120012110
4111123231112321212
5334112421002124
614323334101450
71443203061240
oct253355267146
965354776173
1023013453414
11983a549196
1245631aa886
132229abc873
1411845d1090
158ea5bb029
hex55bb56e66

23013453414 has 32 divisors (see below), whose sum is σ = 52609582080. Its totient is φ = 6574347072.

The previous prime is 23013453403. The next prime is 23013453431. The reversal of 23013453414 is 41435431032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 298002 + ... + 367194.

It is an arithmetic number, because the mean of its divisors is an integer number (1644049440).

Almost surely, 223013453414 is an apocalyptic number.

23013453414 is an abundant number, since it is smaller than the sum of its proper divisors (29596128666).

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

23013453414 is a wasteful number, since it uses less digits than its factorization.

23013453414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77124.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 23013453414 its reverse (41435431032), we get a palindrome (64448884446).

The spelling of 23013453414 in words is "twenty-three billion, thirteen million, four hundred fifty-three thousand, four hundred fourteen".

Divisors: 1 2 3 6 7 14 21 42 7919 15838 23757 47514 55433 69193 110866 138386 166299 207579 332598 415158 484351 968702 1453053 2906106 547939367 1095878734 1643818101 3287636202 3835575569 7671151138 11506726707 23013453414