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2023303030120 = 235434363269617
BaseRepresentation
bin11101011100010110010…
…000100010010101101000
321011102111110121102201201
4131130112100202111220
5231122211033430440
64145254221453544
7266115222664261
oct35342620422550
97142443542651
102023303030120
117100948a4269
122881681112b4
13118a483425a8
146dcdd6dd968
153796dbe919a
hex1d716422568

2023303030120 has 64 divisors (see below), whose sum is σ = 4659387289920. Its totient is φ = 790315674624.

The previous prime is 2023303030069. The next prime is 2023303030141. The reversal of 2023303030120 is 210303033202.

It is a happy 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, 7369552 + ... + 7639168.

It is an arithmetic number, because the mean of its divisors is an integer number (72802926405).

Almost surely, 22023303030120 is an apocalyptic number.

2023303030120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2023303030120 is an abundant number, since it is smaller than the sum of its proper divisors (2636084259800).

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

2023303030120 is a wasteful number, since it uses less digits than its factorization.

2023303030120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274034 (or 274030 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 2023303030120 its reverse (210303033202), we get a palindrome (2233606063322).

The spelling of 2023303030120 in words is "two trillion, twenty-three billion, three hundred three million, thirty thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 20 40 43 86 172 215 344 430 860 1720 4363 8726 17452 21815 34904 43630 87260 174520 187609 269617 375218 539234 750436 938045 1078468 1348085 1500872 1876090 2156936 2696170 3752180 5392340 7504360 10784680 11593531 23187062 46374124 57967655 92748248 115935310 231870620 463741240 1176338971 2352677942 4705355884 5881694855 9410711768 11763389710 23526779420 47053558840 50582575753 101165151506 202330303012 252912878765 404660606024 505825757530 1011651515060 2023303030120