Base | Representation |
---|---|
bin | 1100110001100… |
… | …00100010001111 |
3 | 21110121222001001 |
4 | 12120300202033 |
5 | 204412403201 |
6 | 14344401131 |
7 | 2440535011 |
oct | 630604217 |
9 | 243558031 |
10 | 107153551 |
11 | 5553805a |
12 | 2ba761a7 |
13 | 1927988b |
14 | 103341b1 |
15 | 9619301 |
hex | 663088f |
107153551 has 4 divisors (see below), whose sum is σ = 107429400. Its totient is φ = 106877704.
The previous prime is 107153539. The next prime is 107153593. The reversal of 107153551 is 155351701.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 155351701 = 9181 ⋅16921.
It is a cyclic number.
It is not a de Polignac number, because 107153551 - 213 = 107145359 is a prime.
It is a super-2 number, since 2×1071535512 = 22963766983819202, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (107153051) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137341 + ... + 138118.
It is an arithmetic number, because the mean of its divisors is an integer number (26857350).
Almost surely, 2107153551 is an apocalyptic number.
107153551 is a deficient number, since it is larger than the sum of its proper divisors (275849).
107153551 is an equidigital number, since it uses as much as digits as its factorization.
107153551 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 275848.
The product of its (nonzero) digits is 2625, while the sum is 28.
The square root of 107153551 is about 10351.4999396223. The cubic root of 107153551 is about 474.9729269888.
It can be divided in two parts, 1071535 and 51, that multiplied together give a triangular number (54648285 = T10454).
The spelling of 107153551 in words is "one hundred seven million, one hundred fifty-three thousand, five hundred fifty-one".
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