Base | Representation |
---|---|
bin | 10010001010100… |
… | …00110001010100 |
3 | 101121201102022200 |
4 | 21011100301110 |
5 | 303001434411 |
6 | 23041524500 |
7 | 3530106051 |
oct | 1105206124 |
9 | 347642280 |
10 | 152374356 |
11 | 79014122 |
12 | 43043730 |
13 | 25750854 |
14 | 16346028 |
15 | d59ce56 |
hex | 9150c54 |
152374356 has 72 divisors (see below), whose sum is σ = 404738880. Its totient is φ = 48242304.
The previous prime is 152374351. The next prime is 152374361. The reversal of 152374356 is 653473251.
152374356 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (152374351) and next prime (152374361).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 152374356.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152374351) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 134400 + ... + 135528.
Almost surely, 2152374356 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 152374356, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (202369440).
152374356 is an abundant number, since it is smaller than the sum of its proper divisors (252364524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152374356 is a wasteful number, since it uses less digits than its factorization.
152374356 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1325 (or 1320 counting only the distinct ones).
The product of its digits is 75600, while the sum is 36.
The square root of 152374356 is about 12344.0008101101. Note that the first 3 decimals coincide. The cubic root of 152374356 is about 534.1180986954.
The spelling of 152374356 in words is "one hundred fifty-two million, three hundred seventy-four thousand, three hundred fifty-six".
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