Base | Representation |
---|---|
bin | 100111001010101… |
… | …0001001000001100 |
3 | 10101120220011210001 |
4 | 1032111101020030 |
5 | 10142413314103 |
6 | 334223454044 |
7 | 44365333063 |
oct | 11625211014 |
9 | 3346804701 |
10 | 1314198028 |
11 | 614915480 |
12 | 308157324 |
13 | 17c369590 |
14 | c67791da |
15 | 7a59701d |
hex | 4e55120c |
1314198028 has 48 divisors (see below), whose sum is σ = 2705665536. Its totient is φ = 550647360.
The previous prime is 1314198019. The next prime is 1314198031. The reversal of 1314198028 is 8208914131.
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, 629875 + ... + 631957.
It is an arithmetic number, because the mean of its divisors is an integer number (56368032).
Almost surely, 21314198028 is an apocalyptic number.
It is an amenable number.
1314198028 is an abundant number, since it is smaller than the sum of its proper divisors (1391467508).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1314198028 is a wasteful number, since it uses less digits than its factorization.
1314198028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3214 (or 3212 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 37.
The square root of 1314198028 is about 36251.8693035270. The cubic root of 1314198028 is about 1095.3517431595.
The spelling of 1314198028 in words is "one billion, three hundred fourteen million, one hundred ninety-eight thousand, twenty-eight".
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