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152008107020 = 22571198706563
BaseRepresentation
bin1000110110010001100…
…0111010010000001100
3112112100201001220211122
42031210120322100030
54442303033411040
6153455341140112
713660621406450
oct2154430722014
9475321056748
10152008107020
1159514682730
122556325a638
1311446604873
14750035a660
153e4a0441b5
hex236463a40c

152008107020 has 48 divisors (see below), whose sum is σ = 397984866048. Its totient is φ = 47379149760.

The previous prime is 152008106981. The next prime is 152008107061. The reversal of 152008107020 is 20701800251.

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, 49351742 + ... + 49354821.

It is an arithmetic number, because the mean of its divisors is an integer number (8291351376).

Almost surely, 2152008107020 is an apocalyptic number.

152008107020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152008107020 is an abundant number, since it is smaller than the sum of its proper divisors (245976759028).

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

152008107020 is a wasteful number, since it uses less digits than its factorization.

152008107020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98706590 (or 98706588 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 26.

Adding to 152008107020 its reverse (20701800251), we get a palindrome (172709907271).

The spelling of 152008107020 in words is "one hundred fifty-two billion, eight million, one hundred seven thousand, twenty".

Divisors: 1 2 4 5 7 10 11 14 20 22 28 35 44 55 70 77 110 140 154 220 308 385 770 1540 98706563 197413126 394826252 493532815 690945941 987065630 1085772193 1381891882 1974131260 2171544386 2763783764 3454729705 4343088772 5428860965 6909459410 7600405351 10857721930 13818918820 15200810702 21715443860 30401621404 38002026755 76004053510 152008107020