Base | Representation |
---|---|
bin | 10110001011111101… |
… | …100110111100011011 |
3 | 2021111021012210111210 |
4 | 112023331212330123 |
5 | 342242143113203 |
6 | 14535533554203 |
7 | 1502233220142 |
oct | 261375467433 |
9 | 67437183453 |
10 | 23823019803 |
11 | a115523420 |
12 | 474a345963 |
13 | 2328741b2b |
14 | 121dd2a759 |
15 | 9466d2803 |
hex | 58bf66f1b |
23823019803 has 16 divisors (see below), whose sum is σ = 34916188032. Its totient is φ = 14327976000.
The previous prime is 23823019799. The next prime is 23823019807. The reversal of 23823019803 is 30891032832.
It is an interprime number because it is at equal distance from previous prime (23823019799) and next prime (23823019807).
It is not a de Polignac number, because 23823019803 - 22 = 23823019799 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23823019807) 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, 2751058 + ... + 2759703.
It is an arithmetic number, because the mean of its divisors is an integer number (2182261752).
Almost surely, 223823019803 is an apocalyptic number.
23823019803 is a deficient number, since it is larger than the sum of its proper divisors (11093168229).
23823019803 is a wasteful number, since it uses less digits than its factorization.
23823019803 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5510906.
The product of its (nonzero) digits is 62208, while the sum is 39.
The spelling of 23823019803 in words is "twenty-three billion, eight hundred twenty-three million, nineteen thousand, eight hundred three".
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