Base | Representation |
---|---|
bin | 1001001101000011111110… |
… | …0111010001111110010100 |
3 | 1022211110111220121122111011 |
4 | 2103100333213101332110 |
5 | 2311301240103224340 |
6 | 33305022444222004 |
7 | 2063101200326110 |
oct | 223207747217624 |
9 | 38743456548434 |
10 | 10120010211220 |
11 | 3251965a32a68 |
12 | 11753aab3a904 |
13 | 58540b4a9620 |
14 | 26db4d972740 |
15 | 1283a0c640ea |
hex | 9343f9d1f94 |
10120010211220 has 96 divisors (see below), whose sum is σ = 27532983340800. Its totient is φ = 3034247122944.
The previous prime is 10120010211211. The next prime is 10120010211229. The reversal of 10120010211220 is 2211201002101.
It is an interprime number because it is at equal distance from previous prime (10120010211211) and next prime (10120010211229).
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a self number, because there is not a number n which added to its sum of digits gives 10120010211220.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10120010211229) 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, 146292925 + ... + 146362084.
It is an arithmetic number, because the mean of its divisors is an integer number (286801909800).
Almost surely, 210120010211220 is an apocalyptic number.
10120010211220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10120010211220 is an abundant number, since it is smaller than the sum of its proper divisors (17412973129580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10120010211220 is a wasteful number, since it uses less digits than its factorization.
10120010211220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 292655057 (or 292655055 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 10120010211220 its reverse (2211201002101), we get a palindrome (12331211213321).
The spelling of 10120010211220 in words is "ten trillion, one hundred twenty billion, ten million, two hundred eleven thousand, two hundred twenty".
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