Base | Representation |
---|---|
bin | 1000110100100… |
… | …10100100111100 |
3 | 12011020121212200 |
4 | 10122102210330 |
5 | 122421010300 |
6 | 11202031500 |
7 | 1555665324 |
oct | 432224474 |
9 | 164217780 |
10 | 74000700 |
11 | 38853904 |
12 | 20948590 |
13 | 1243c7c7 |
14 | 9b84284 |
15 | 676b200 |
hex | 469293c |
74000700 has 54 divisors (see below), whose sum is σ = 231953904. Its totient is φ = 19733280.
The previous prime is 74000699. The next prime is 74000713. The reversal of 74000700 is 700047.
It is a super-2 number, since 2×740007002 = 10952207200980000, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 40212 + ... + 42011.
Almost surely, 274000700 is an apocalyptic number.
It is an amenable number.
74000700 is an abundant number, since it is smaller than the sum of its proper divisors (157953204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74000700 is a wasteful number, since it uses less digits than its factorization.
74000700 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82243 (or 82233 counting only the distinct ones).
The product of its (nonzero) digits is 196, while the sum is 18.
The square root of 74000700 is about 8602.3659536200. The cubic root of 74000700 is about 419.8349691764.
Adding to 74000700 its reverse (700047), we get a palindrome (74700747).
The spelling of 74000700 in words is "seventy-four million, seven hundred", and thus it is an aban number.
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