Base | Representation |
---|---|
bin | 11111010011010011000… |
… | …010110000011000101111 |
3 | 21121122011120211101210001 |
4 | 133103103002300120233 |
5 | 240220244214104210 |
6 | 4324100021125131 |
7 | 311256250260361 |
oct | 37232302603057 |
9 | 7548146741701 |
10 | 2151024363055 |
11 | 75a2761a3077 |
12 | 2a8a718597a7 |
13 | 127ac1100cc9 |
14 | 761782d0d31 |
15 | 3ae469a203a |
hex | 1f4d30b062f |
2151024363055 has 16 divisors (see below), whose sum is σ = 2660408087904. Its totient is φ = 1668548574720.
The previous prime is 2151024363053. The next prime is 2151024363119. The reversal of 2151024363055 is 5503634201512.
It is not a de Polignac number, because 2151024363055 - 21 = 2151024363053 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2151024363053) 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, 32153094 + ... + 32219923.
It is an arithmetic number, because the mean of its divisors is an integer number (166275505494).
Almost surely, 22151024363055 is an apocalyptic number.
2151024363055 is a deficient number, since it is larger than the sum of its proper divisors (509383724849).
2151024363055 is a wasteful number, since it uses less digits than its factorization.
2151024363055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64373226.
The product of its (nonzero) digits is 108000, while the sum is 37.
Adding to 2151024363055 its reverse (5503634201512), we get a palindrome (7654658564567).
The spelling of 2151024363055 in words is "two trillion, one hundred fifty-one billion, twenty-four million, three hundred sixty-three thousand, fifty-five".
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