Base | Representation |
---|---|
bin | 110000000000000000… |
… | …0000000000000000110 |
3 | 100212001202201200021210 |
4 | 1200000000000000012 |
5 | 3142101234340420 |
6 | 115204241152250 |
7 | 10306253605014 |
oct | 1400000000006 |
9 | 325052650253 |
10 | 103079215110 |
11 | 3a796590a83 |
12 | 17b8902b686 |
13 | 994973b011 |
14 | 4dbbda78b4 |
15 | 2a347299e0 |
hex | 1800000006 |
103079215110 has 64 divisors (see below), whose sum is σ = 249466848192. Its totient is φ = 27257481216.
The previous prime is 103079215087. The next prime is 103079215111. The reversal of 103079215110 is 11512970301.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103079215111) 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, 3903672 + ... + 3929988.
It is an arithmetic number, because the mean of its divisors is an integer number (3897919503).
Almost surely, 2103079215110 is an apocalyptic number.
103079215110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
103079215110 is an abundant number, since it is smaller than the sum of its proper divisors (146387633082).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103079215110 is a wasteful number, since it uses less digits than its factorization.
103079215110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27417.
The product of its (nonzero) digits is 1890, while the sum is 30.
The spelling of 103079215110 in words is "one hundred three billion, seventy-nine million, two hundred fifteen thousand, one hundred ten".
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