Base | Representation |
---|---|
bin | 10000010101010… |
… | …000000010001101 |
3 | 201002120221210012 |
4 | 100111100002031 |
5 | 1030121144112 |
6 | 43104523005 |
7 | 6535004525 |
oct | 2025200215 |
9 | 632527705 |
10 | 274006157 |
11 | 13073a977 |
12 | 77920465 |
13 | 449c9429 |
14 | 28568685 |
15 | 190c7022 |
hex | 1055008d |
274006157 has 16 divisors (see below), whose sum is σ = 288223488. Its totient is φ = 260248320.
The previous prime is 274006151. The next prime is 274006177. The reversal of 274006157 is 751600472.
It is not a de Polignac number, because 274006157 - 24 = 274006141 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (274006151) 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, 247868 + ... + 248970.
It is an arithmetic number, because the mean of its divisors is an integer number (18013968).
Almost surely, 2274006157 is an apocalyptic number.
It is an amenable number.
274006157 is a deficient number, since it is larger than the sum of its proper divisors (14217331).
274006157 is a wasteful number, since it uses less digits than its factorization.
274006157 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1300.
The product of its (nonzero) digits is 11760, while the sum is 32.
The square root of 274006157 is about 16553.1313351885. The cubic root of 274006157 is about 649.5113937525.
The spelling of 274006157 in words is "two hundred seventy-four million, six thousand, one hundred fifty-seven".
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