Base | Representation |
---|---|
bin | 10101111001100000… |
… | …010100101110001101 |
3 | 2020200200112002122200 |
4 | 111321200110232031 |
5 | 341123404244401 |
6 | 14445112432113 |
7 | 1461453126600 |
oct | 257140245615 |
9 | 66620462580 |
10 | 23513353101 |
11 | 9a76747227 |
12 | 46826a8639 |
13 | 22a953b0b4 |
14 | 11d0b5c337 |
15 | 929414686 |
hex | 579814b8d |
23513353101 has 36 divisors (see below), whose sum is σ = 39545853984. Its totient is φ = 13423611600.
The previous prime is 23513353093. The next prime is 23513353109. The reversal of 23513353101 is 10135331532.
It is an interprime number because it is at equal distance from previous prime (23513353093) and next prime (23513353109).
It is not a de Polignac number, because 23513353101 - 23 = 23513353093 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23513353109) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 456696 + ... + 505566.
It is an arithmetic number, because the mean of its divisors is an integer number (1098495944).
Almost surely, 223513353101 is an apocalyptic number.
23513353101 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
23513353101 is a deficient number, since it is larger than the sum of its proper divisors (16032500883).
23513353101 is a wasteful number, since it uses less digits than its factorization.
23513353101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49982 (or 49972 counting only the distinct ones).
The product of its (nonzero) digits is 4050, while the sum is 27.
Adding to 23513353101 its reverse (10135331532), we get a palindrome (33648684633).
The spelling of 23513353101 in words is "twenty-three billion, five hundred thirteen million, three hundred fifty-three thousand, one hundred one".
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