Base | Representation |
---|---|
bin | 1000111011100010100… |
… | …0011111010100010111 |
3 | 112200000012120120011020 |
4 | 2032320220133110113 |
5 | 10003201344232033 |
6 | 154251510412223 |
7 | 14040633016164 |
oct | 2167050372427 |
9 | 480005516136 |
10 | 153421477143 |
11 | 5a07a473610 |
12 | 25898661073 |
13 | 11610384b4c |
14 | 75d5d4d06b |
15 | 3ece17a6b3 |
hex | 23b8a1f517 |
153421477143 has 16 divisors (see below), whose sum is σ = 223195950336. Its totient is φ = 92967114240.
The previous prime is 153421477093. The next prime is 153421477159. The reversal of 153421477143 is 341774124351.
It is not a de Polignac number, because 153421477143 - 213 = 153421468951 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 153421477095 and 153421477104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (153421477193) 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, 188746 + ... + 585207.
It is an arithmetic number, because the mean of its divisors is an integer number (13949746896).
Almost surely, 2153421477143 is an apocalyptic number.
153421477143 is a deficient number, since it is larger than the sum of its proper divisors (69774473193).
153421477143 is a wasteful number, since it uses less digits than its factorization.
153421477143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 779974.
The product of its digits is 282240, while the sum is 42.
The spelling of 153421477143 in words is "one hundred fifty-three billion, four hundred twenty-one million, four hundred seventy-seven thousand, one hundred forty-three".
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