Base | Representation |
---|---|
bin | 10010111001011011… |
… | …01000101001101101 |
3 | 222012001100210102101 |
4 | 21130231220221231 |
5 | 131234210321303 |
6 | 4354415055101 |
7 | 506261326615 |
oct | 113455505155 |
9 | 28161323371 |
10 | 10145401453 |
11 | 43368a6300 |
12 | 1b71811491 |
13 | c58b69235 |
14 | 6c35b1a45 |
15 | 3e5a2ed1d |
hex | 25cb68a6d |
10145401453 has 24 divisors (see below), whose sum is σ = 11666708928. Its totient is φ = 8799120000.
The previous prime is 10145401451. The next prime is 10145401489. The reversal of 10145401453 is 35410454101.
It is not a de Polignac number, because 10145401453 - 21 = 10145401451 is a prime.
It is a super-2 number, since 2×101454014532 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10145401451) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1111438 + ... + 1120528.
It is an arithmetic number, because the mean of its divisors is an integer number (486112872).
Almost surely, 210145401453 is an apocalyptic number.
It is an amenable number.
10145401453 is a deficient number, since it is larger than the sum of its proper divisors (1521307475).
10145401453 is a wasteful number, since it uses less digits than its factorization.
10145401453 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9537 (or 9526 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 28.
Adding to 10145401453 its reverse (35410454101), we get a palindrome (45555855554).
The spelling of 10145401453 in words is "ten billion, one hundred forty-five million, four hundred one thousand, four hundred fifty-three".
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