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42750301466660 = 22523791176397949
BaseRepresentation
bin10011011100001100101001…
…00010000111000000100100
312121100220000000100112011012
421232012110202013000210
521100410104133413120
6230531114541401352
712001415215556444
oct1156062442070044
9177326000315135
1042750301466660
11126923347529a7
124965365569258
131ab144a62b008
14a7b1a8a36124
154e2077d451c5
hex26e194887024

42750301466660 has 48 divisors (see below), whose sum is σ = 94864730688000. Its totient is φ = 16149591030144.

The previous prime is 42750301466629. The next prime is 42750301466699. The reversal of 42750301466660 is 6666410305724.

It is a junction number, because it is equal to n+sod(n) for n = 42750301466599 and 42750301466608.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 588162635 + ... + 588235314.

It is an arithmetic number, because the mean of its divisors is an integer number (1976348556000).

Almost surely, 242750301466660 is an apocalyptic number.

It is an amenable number.

42750301466660 is an abundant number, since it is smaller than the sum of its proper divisors (52114429221340).

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

42750301466660 is a wasteful number, since it uses less digits than its factorization.

42750301466660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1176398060 (or 1176398058 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 50.

The spelling of 42750301466660 in words is "forty-two trillion, seven hundred fifty billion, three hundred one million, four hundred sixty-six thousand, six hundred sixty".

Divisors: 1 2 4 5 10 20 23 46 79 92 115 158 230 316 395 460 790 1580 1817 3634 7268 9085 18170 36340 1176397949 2352795898 4705591796 5881989745 11763979490 23527958980 27057152827 54114305654 92935437971 108228611308 135285764135 185870875942 270571528270 371741751884 464677189855 541143056540 929354379710 1858708759420 2137515073333 4275030146666 8550060293332 10687575366665 21375150733330 42750301466660