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4269442854680 = 235532013888139
BaseRepresentation
bin111110001000001110100…
…111111110111100011000
3120010011011210221220121022
4332020032213332330120
51024422304332322210
613025204401302012
7620312526325313
oct76101647767430
916104153856538
104269442854680
1113a672a207363
1258b543934908
1324c7b6cbc663
1410a8dc04797a
15760d0b8a155
hex3e20e9fef18

4269442854680 has 32 divisors (see below), whose sum is σ = 9787496360400. Its totient is φ = 1675554930816.

The previous prime is 4269442854569. The next prime is 4269442854683. The reversal of 4269442854680 is 864582449624.

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4269442854683) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1006941950 + ... + 1006946189.

Almost surely, 24269442854680 is an apocalyptic number.

4269442854680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4269442854680 is an abundant number, since it is smaller than the sum of its proper divisors (5518053505720).

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

4269442854680 is a wasteful number, since it uses less digits than its factorization.

4269442854680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2013888203 (or 2013888199 counting only the distinct ones).

The product of its (nonzero) digits is 106168320, while the sum is 62.

The spelling of 4269442854680 in words is "four trillion, two hundred sixty-nine billion, four hundred forty-two million, eight hundred fifty-four thousand, six hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 53 106 212 265 424 530 1060 2120 2013888139 4027776278 8055552556 10069440695 16111105112 20138881390 40277762780 80555525560 106736071367 213472142734 426944285468 533680356835 853888570936 1067360713670 2134721427340 4269442854680