Base | Representation |
---|---|
bin | 11111010101001011111… |
… | …111010011111111011110 |
3 | 21121211102000000102010011 |
4 | 133111023333103333132 |
5 | 240233423144102304 |
6 | 4325033224433434 |
7 | 311360446550530 |
oct | 37251377237736 |
9 | 7554360012104 |
10 | 2153053503454 |
11 | 760117633307 |
12 | 2a933931887a |
13 | 12805560bcb9 |
14 | 762cb9b3850 |
15 | 3b014bbdc04 |
hex | 1f54bfd3fde |
2153053503454 has 16 divisors (see below), whose sum is σ = 3691060862976. Its totient is φ = 922709215800.
The previous prime is 2153053503449. The next prime is 2153053503527. The reversal of 2153053503454 is 4543053503512.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1852062 + ... + 2781409.
It is an arithmetic number, because the mean of its divisors is an integer number (230691303936).
Almost surely, 22153053503454 is an apocalyptic number.
2153053503454 is a deficient number, since it is larger than the sum of its proper divisors (1538007359522).
2153053503454 is a wasteful number, since it uses less digits than its factorization.
2153053503454 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4666671.
The product of its (nonzero) digits is 540000, while the sum is 40.
The spelling of 2153053503454 in words is "two trillion, one hundred fifty-three billion, fifty-three million, five hundred three thousand, four hundred fifty-four".
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