Base | Representation |
---|---|
bin | 1000101101110010100… |
… | …1001100000110011110 |
3 | 112022110222200021202111 |
4 | 2023130221030012132 |
5 | 4423122023014204 |
6 | 152441343544234 |
7 | 13550315502334 |
oct | 2133451140636 |
9 | 468428607674 |
10 | 149730673054 |
11 | 585560748a6 |
12 | 250285bb07a |
13 | 11172830ac1 |
14 | 7365ac3b54 |
15 | 3d6512dd04 |
hex | 22dca4c19e |
149730673054 has 8 divisors (see below), whose sum is σ = 226103365800. Its totient is φ = 74362884456.
The previous prime is 149730673051. The next prime is 149730673087. The reversal of 149730673054 is 450376037941.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 149730672989 and 149730673007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (149730673051) 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, 251225664 + ... + 251226259.
It is an arithmetic number, because the mean of its divisors is an integer number (28262920725).
Almost surely, 2149730673054 is an apocalyptic number.
149730673054 is a deficient number, since it is larger than the sum of its proper divisors (76372692746).
149730673054 is a wasteful number, since it uses less digits than its factorization.
149730673054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 502452074.
The product of its (nonzero) digits is 1905120, while the sum is 49.
The spelling of 149730673054 in words is "one hundred forty-nine billion, seven hundred thirty million, six hundred seventy-three thousand, fifty-four".
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