Base | Representation |
---|---|
bin | 1101101001110010100100… |
… | …1001101010111101111000 |
3 | 1222011002120021212100120112 |
4 | 3122130221021222331320 |
5 | 3431422224340210124 |
6 | 51532122341243452 |
7 | 3106360320004400 |
oct | 332345111527570 |
9 | 58132507770515 |
10 | 15011601100664 |
11 | 4868425519183 |
12 | 1825422a03588 |
13 | 84b78483999c |
14 | 39c7cb537800 |
15 | 1b0745d8c90e |
hex | da72926af78 |
15011601100664 has 48 divisors (see below), whose sum is σ = 34465410707400. Its totient is φ = 6094935782208.
The previous prime is 15011601100633. The next prime is 15011601100667. The reversal of 15011601100664 is 46600110611051.
It is a super-2 number, since 2×150116011006642 (a number of 27 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 15011601100664.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (15011601100667) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1007753099 + ... + 1007767994.
Almost surely, 215011601100664 is an apocalyptic number.
15011601100664 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
15011601100664 is an abundant number, since it is smaller than the sum of its proper divisors (19453809606736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
15011601100664 is a wasteful number, since it uses less digits than its factorization.
15011601100664 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2015521132 (or 2015521121 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 32.
The spelling of 15011601100664 in words is "fifteen trillion, eleven billion, six hundred one million, one hundred thousand, six hundred sixty-four".
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