Base | Representation |
---|---|
bin | 11110101011100110100… |
… | …10111011111101100011 |
3 | 10201210002002210100112022 |
4 | 33111303102323331203 |
5 | 114233001020102210 |
6 | 2124143213052055 |
7 | 136110043316561 |
oct | 17256322737543 |
9 | 3653062710468 |
10 | 1054201331555 |
11 | 3770a2194589 |
12 | 150389a8702b |
13 | 7854558c368 |
14 | 39048b38a31 |
15 | 1c64eda0155 |
hex | f5734bbf63 |
1054201331555 has 32 divisors (see below), whose sum is σ = 1299313612800. Its totient is φ = 820728688000.
The previous prime is 1054201331539. The next prime is 1054201331593. The reversal of 1054201331555 is 5551331024501.
It is not a de Polignac number, because 1054201331555 - 24 = 1054201331539 is a prime.
It is a super-2 number, since 2×10542013315552 (a number of 25 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35317097 + ... + 35346933.
It is an arithmetic number, because the mean of its divisors is an integer number (40603550400).
Almost surely, 21054201331555 is an apocalyptic number.
1054201331555 is a deficient number, since it is larger than the sum of its proper divisors (245112281245).
1054201331555 is a wasteful number, since it uses less digits than its factorization.
1054201331555 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30739.
The product of its (nonzero) digits is 45000, while the sum is 35.
The spelling of 1054201331555 in words is "one trillion, fifty-four billion, two hundred one million, three hundred thirty-one thousand, five hundred fifty-five".
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