Base | Representation |
---|---|
bin | 1000101100000111011… |
… | …1001011010000000100 |
3 | 112021022200012112221001 |
4 | 2023001313023100010 |
5 | 4421212011323011 |
6 | 152325013303044 |
7 | 13533221402422 |
oct | 2130167132004 |
9 | 467280175831 |
10 | 149281354756 |
11 | 58345484366 |
12 | 24b22034a84 |
13 | 111007124a1 |
14 | 7322162112 |
15 | 3d3a9777c1 |
hex | 22c1dcb404 |
149281354756 has 12 divisors (see below), whose sum is σ = 261488137792. Its totient is φ = 74570458248.
The previous prime is 149281354753. The next prime is 149281354799. The reversal of 149281354756 is 657453182941.
It is a junction number, because it is equal to n+sod(n) for n = 149281354697 and 149281354706.
It is not an unprimeable number, because it can be changed into a prime (149281354753) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17550000 + ... + 17558503.
Almost surely, 2149281354756 is an apocalyptic number.
It is an amenable number.
149281354756 is a deficient number, since it is larger than the sum of its proper divisors (112206783036).
149281354756 is a wasteful number, since it uses less digits than its factorization.
149281354756 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35109570 (or 35109568 counting only the distinct ones).
The product of its digits is 7257600, while the sum is 55.
The spelling of 149281354756 in words is "one hundred forty-nine billion, two hundred eighty-one million, three hundred fifty-four thousand, seven hundred fifty-six".
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