Base | Representation |
---|---|
bin | 1000101100011001100… |
… | …1010111000001101011 |
3 | 112021111222100022100010 |
4 | 2023012121113001223 |
5 | 4421341000042442 |
6 | 152340331543003 |
7 | 13535134110006 |
oct | 2130631270153 |
9 | 467458308303 |
10 | 149357424747 |
11 | 58384410923 |
12 | 24b435baa63 |
13 | 111133c7b0b |
14 | 732c2c453d |
15 | 3d424a1b9c |
hex | 22c665706b |
149357424747 has 8 divisors (see below), whose sum is σ = 199145147344. Its totient is φ = 99570659328.
The previous prime is 149357424647. The next prime is 149357424763. The reversal of 149357424747 is 747424753941.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 149357424747 - 210 = 149357423723 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (149357424647) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 295623 + ... + 621375.
It is an arithmetic number, because the mean of its divisors is an integer number (24893143418).
Almost surely, 2149357424747 is an apocalyptic number.
149357424747 is a deficient number, since it is larger than the sum of its proper divisors (49787722597).
149357424747 is a wasteful number, since it uses less digits than its factorization.
149357424747 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 478589.
The product of its digits is 23708160, while the sum is 57.
The spelling of 149357424747 in words is "one hundred forty-nine billion, three hundred fifty-seven million, four hundred twenty-four thousand, seven hundred forty-seven".
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