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120214310320 = 2451328891591
BaseRepresentation
bin110111111110101010…
…1001100110110110000
3102111021221102200222201
41233331111030312300
53432144330412240
6131120425512544
711454010530556
oct1577525146660
9374257380881
10120214310320
1146a89931695
121b36b642754
13b44a712100
145b659b1bd6
1531d8bd9d9a
hex1bfd54cdb0

120214310320 has 60 divisors (see below), whose sum is σ = 302652008496. Its totient is φ = 44386817280.

The previous prime is 120214310299. The next prime is 120214310341. The reversal of 120214310320 is 23013412021.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (120214310299) and next prime (120214310341).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4432276 + ... + 4459315.

Almost surely, 2120214310320 is an apocalyptic number.

120214310320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120214310320 is an abundant number, since it is smaller than the sum of its proper divisors (182437698176).

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

120214310320 is a wasteful number, since it uses less digits than its factorization.

120214310320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8891630 (or 8891611 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 120214310320 its reverse (23013412021), we get a palindrome (143227722341).

The spelling of 120214310320 in words is "one hundred twenty billion, two hundred fourteen million, three hundred ten thousand, three hundred twenty".

Divisors: 1 2 4 5 8 10 13 16 20 26 40 52 65 80 104 130 169 208 260 338 520 676 845 1040 1352 1690 2704 3380 6760 13520 8891591 17783182 35566364 44457955 71132728 88915910 115590683 142265456 177831820 231181366 355663640 462362732 577953415 711327280 924725464 1155906830 1502678879 1849450928 2311813660 3005357758 4623627320 6010715516 7513394395 9247254640 12021431032 15026788790 24042862064 30053577580 60107155160 120214310320