Base | Representation |
---|---|
bin | 101000010100000… |
… | …1010110111110100 |
3 | 10111021100122221110 |
4 | 1100220022313310 |
5 | 10232243120242 |
6 | 342121115020 |
7 | 45343552566 |
oct | 12050126764 |
9 | 3437318843 |
10 | 1352707572 |
11 | 634628247 |
12 | 319028a70 |
13 | 1873308a8 |
14 | cb921336 |
15 | 7db5239c |
hex | 50a0adf4 |
1352707572 has 24 divisors (see below), whose sum is σ = 3180415392. Its totient is φ = 447460000.
The previous prime is 1352707541. The next prime is 1352707591. The reversal of 1352707572 is 2757072531.
It is a super-2 number, since 2×13527075722 = 3659635550692270368, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1352707572.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 428679 + ... + 431822.
It is an arithmetic number, because the mean of its divisors is an integer number (132517308).
Almost surely, 21352707572 is an apocalyptic number.
1352707572 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1352707572 is an abundant number, since it is smaller than the sum of its proper divisors (1827707820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1352707572 is a wasteful number, since it uses less digits than its factorization.
1352707572 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 860639 (or 860637 counting only the distinct ones).
The product of its (nonzero) digits is 102900, while the sum is 39.
The square root of 1352707572 is about 36779.1730739015. The cubic root of 1352707572 is about 1105.9478288107.
The spelling of 1352707572 in words is "one billion, three hundred fifty-two million, seven hundred seven thousand, five hundred seventy-two".
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