Base | Representation |
---|---|
bin | 111010000011101… |
… | …100101110000111 |
3 | 2111212211202211212 |
4 | 322003230232013 |
5 | 3443324020020 |
6 | 240353122035 |
7 | 33065162324 |
oct | 7203545607 |
9 | 2455752755 |
10 | 974048135 |
11 | 45a908865 |
12 | 23225931b |
13 | 126a51958 |
14 | 93513b4b |
15 | 5a7a6cc5 |
hex | 3a0ecb87 |
974048135 has 16 divisors (see below), whose sum is σ = 1181213280. Its totient is φ = 771025920.
The previous prime is 974048107. The next prime is 974048149. The reversal of 974048135 is 531840479.
It is a de Polignac number, because none of the positive numbers 2k-974048135 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 974048092 and 974048101.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 456020 + ... + 458150.
It is an arithmetic number, because the mean of its divisors is an integer number (73825830).
Almost surely, 2974048135 is an apocalyptic number.
974048135 is a deficient number, since it is larger than the sum of its proper divisors (207165145).
974048135 is a wasteful number, since it uses less digits than its factorization.
974048135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3058.
The product of its (nonzero) digits is 120960, while the sum is 41.
The square root of 974048135 is about 31209.7442315697. The cubic root of 974048135 is about 991.2734471252.
It can be divided in two parts, 9740 and 48135, that added together give a palindrome (57875).
The spelling of 974048135 in words is "nine hundred seventy-four million, forty-eight thousand, one hundred thirty-five".
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