Base | Representation |
---|---|
bin | 1000111010001… |
… | …00111000101100 |
3 | 12012121201201202 |
4 | 10131010320230 |
5 | 123112343202 |
6 | 11225425032 |
7 | 1565126534 |
oct | 435047054 |
9 | 165551652 |
10 | 74731052 |
11 | 39202600 |
12 | 2103b178 |
13 | 12637076 |
14 | 9cd44c4 |
15 | 6862802 |
hex | 4744e2c |
74731052 has 36 divisors (see below), whose sum is σ = 146241480. Its totient is φ = 33380160.
The previous prime is 74731051. The next prime is 74731061. The reversal of 74731052 is 25013747.
It is not an unprimeable number, because it can be changed into a prime (74731051) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27248 + ... + 29864.
Almost surely, 274731052 is an apocalyptic number.
It is an amenable number.
74731052 is a deficient number, since it is larger than the sum of its proper divisors (71510428).
74731052 is a wasteful number, since it uses less digits than its factorization.
74731052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2702 (or 2689 counting only the distinct ones).
The product of its (nonzero) digits is 5880, while the sum is 29.
The square root of 74731052 is about 8644.7123723118. The cubic root of 74731052 is about 421.2116410580.
Adding to 74731052 its reverse (25013747), we get a palindrome (99744799).
The spelling of 74731052 in words is "seventy-four million, seven hundred thirty-one thousand, fifty-two".
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