Base | Representation |
---|---|
bin | 1101110010010100… |
… | …01000011010000110 |
3 | 201002211001111020012 |
4 | 12321022020122012 |
5 | 110124230030014 |
6 | 3222233510222 |
7 | 351261634241 |
oct | 67112103206 |
9 | 21084044205 |
10 | 7401408134 |
11 | 31589a152a |
12 | 1526872372 |
13 | 90c51b453 |
14 | 502daa258 |
15 | 2d4ba9c3e |
hex | 1b9288686 |
7401408134 has 4 divisors (see below), whose sum is σ = 11102112204. Its totient is φ = 3700704066.
The previous prime is 7401408107. The next prime is 7401408137. The reversal of 7401408134 is 4318041047.
It is a semiprime because it is the product of two primes.
It is a self number, because there is not a number n which added to its sum of digits gives 7401408134.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7401408137) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1850352032 + ... + 1850352035.
It is an arithmetic number, because the mean of its divisors is an integer number (2775528051).
Almost surely, 27401408134 is an apocalyptic number.
7401408134 is a deficient number, since it is larger than the sum of its proper divisors (3700704070).
7401408134 is a wasteful number, since it uses less digits than its factorization.
7401408134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3700704069.
The product of its (nonzero) digits is 10752, while the sum is 32.
The square root of 7401408134 is about 86031.4368937309. The cubic root of 7401408134 is about 1948.8187572160.
The spelling of 7401408134 in words is "seven billion, four hundred one million, four hundred eight thousand, one hundred thirty-four".
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