Base | Representation |
---|---|
bin | 10010001110111… |
… | …00111001101110 |
3 | 101122210120200010 |
4 | 21013130321232 |
5 | 303123321314 |
6 | 23102114050 |
7 | 3535016340 |
oct | 1107347156 |
9 | 348716603 |
10 | 152948334 |
11 | 79376390 |
12 | 4327b926 |
13 | 258c1b96 |
14 | 16455290 |
15 | d663059 |
hex | 91dce6e |
152948334 has 64 divisors (see below), whose sum is σ = 390297600. Its totient is φ = 38797920.
The previous prime is 152948281. The next prime is 152948363. The reversal of 152948334 is 433849251.
It is a junction number, because it is equal to n+sod(n) for n = 152948292 and 152948301.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16017 + ... + 23715.
It is an arithmetic number, because the mean of its divisors is an integer number (6098400).
Almost surely, 2152948334 is an apocalyptic number.
152948334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 152948334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (195148800).
152948334 is an abundant number, since it is smaller than the sum of its proper divisors (237349266).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152948334 is a wasteful number, since it uses less digits than its factorization.
152948334 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7765.
The product of its digits is 103680, while the sum is 39.
The square root of 152948334 is about 12367.2282262437. The cubic root of 152948334 is about 534.7879137225.
The spelling of 152948334 in words is "one hundred fifty-two million, nine hundred forty-eight thousand, three hundred thirty-four".
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