Base | Representation |
---|---|
bin | 110011010101000111… |
… | …1111111110000010101 |
3 | 101112112011010201020210 |
4 | 1212222033333300111 |
5 | 3301223002034141 |
6 | 122350022120033 |
7 | 10651420545114 |
oct | 1465217776025 |
9 | 345464121223 |
10 | 110230502421 |
11 | 42826276a86 |
12 | 19443b80019 |
13 | a5191a3a80 |
14 | 5499a65c7b |
15 | 2d02479916 |
hex | 19aa3ffc15 |
110230502421 has 16 divisors (see below), whose sum is σ = 158472062336. Its totient is φ = 67751712576.
The previous prime is 110230502411. The next prime is 110230502441. The reversal of 110230502421 is 124205032011.
It is not a de Polignac number, because 110230502421 - 27 = 110230502293 is a prime.
It is a super-2 number, since 2×1102305024212 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (110230502401) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1685050 + ... + 1749243.
It is an arithmetic number, because the mean of its divisors is an integer number (9904503896).
Almost surely, 2110230502421 is an apocalyptic number.
It is an amenable number.
110230502421 is a deficient number, since it is larger than the sum of its proper divisors (48241559915).
110230502421 is a wasteful number, since it uses less digits than its factorization.
110230502421 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3435132.
The product of its (nonzero) digits is 480, while the sum is 21.
Adding to 110230502421 its reverse (124205032011), we get a palindrome (234435534432).
The spelling of 110230502421 in words is "one hundred ten billion, two hundred thirty million, five hundred two thousand, four hundred twenty-one".
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