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23312031303414 = 2372308325719307
BaseRepresentation
bin1010100110011110000010…
…10110000100011011110110
310001112121102112200100102010
411103033001112010123312
511023421020003202124
6121325222131225050
74624144603422600
oct523170126043366
9101477375610363
1023312031303414
117478638a22377
122746040148186
131001413417389
145a8446102170
152a65ed13e529
hex1533c15846f6

23312031303414 has 48 divisors (see below), whose sum is σ = 54253748576448. Its totient is φ = 6658419691728.

The previous prime is 23312031303409. The next prime is 23312031303443. The reversal of 23312031303414 is 41430313021332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11953252 + ... + 13766055.

It is an arithmetic number, because the mean of its divisors is an integer number (1130286428676).

Almost surely, 223312031303414 is an apocalyptic number.

23312031303414 is an abundant number, since it is smaller than the sum of its proper divisors (30941717273034).

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

23312031303414 is a wasteful number, since it uses less digits than its factorization.

23312031303414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25722409 (or 25722402 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 23312031303414 its reverse (41430313021332), we get a palindrome (64742344324746).

The spelling of 23312031303414 in words is "twenty-three trillion, three hundred twelve billion, thirty-one million, three hundred three thousand, four hundred fourteen".

Divisors: 1 2 3 6 7 14 21 42 49 98 147 294 3083 6166 9249 18498 21581 43162 64743 129486 151067 302134 453201 906402 25719307 51438614 77157921 154315842 180035149 360070298 540105447 1080210894 1260246043 2520492086 3780738129 7561476258 79292623481 158585246962 237877870443 475755740886 555048364367 1110096728734 1665145093101 3330290186202 3885338550569 7770677101138 11656015651707 23312031303414