Base | Representation |
---|---|
bin | 1110010100100… |
… | …1001101010010 |
3 | 11012000210202022 |
4 | 3211021031102 |
5 | 110334144230 |
6 | 5543251442 |
7 | 1326401243 |
oct | 345111522 |
9 | 135023668 |
10 | 60068690 |
11 | 309a8550 |
12 | 18149b82 |
13 | c5a2306 |
14 | 7d98cca |
15 | 54181e5 |
hex | 3949352 |
60068690 has 64 divisors (see below), whose sum is σ = 127370880. Its totient is φ = 20160000.
The previous prime is 60068683. The next prime is 60068693. The reversal of 60068690 is 9686006.
It is a super-2 number, since 2×600686902 = 7216495036632200, 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 60068690.
It is not an unprimeable number, because it can be changed into a prime (60068693) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 85340 + ... + 86040.
It is an arithmetic number, because the mean of its divisors is an integer number (1990170).
Almost surely, 260068690 is an apocalyptic number.
60068690 is an abundant number, since it is smaller than the sum of its proper divisors (67302190).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60068690 is a wasteful number, since it uses less digits than its factorization.
60068690 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 779.
The product of its (nonzero) digits is 15552, while the sum is 35.
The square root of 60068690 is about 7750.3993445499. The cubic root of 60068690 is about 391.6361028411.
The spelling of 60068690 in words is "sixty million, sixty-eight thousand, six hundred ninety".
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