| Base | Representation |
|---|---|
| bin | 10010010111011… |
| … | …10010010111100 |
| 3 | 101201220110210000 |
| 4 | 21023232102330 |
| 5 | 303420140111 |
| 6 | 23142114300 |
| 7 | 3550362204 |
| oct | 1113562274 |
| 9 | 351813700 |
| 10 | 154068156 |
| 11 | 79a70760 |
| 12 | 4371b990 |
| 13 | 25bc47b8 |
| 14 | 16667404 |
| 15 | d7d4c56 |
| hex | 92ee4bc |
154068156 has 120 divisors (see below), whose sum is σ = 443963520. Its totient is φ = 46202400.
The previous prime is 154068149. The next prime is 154068163. The reversal of 154068156 is 651860451.
154068156 is a `hidden beast` number, since 1 + 540 + 68 + 1 + 56 = 666.
It is an interprime number because it is at equal distance from previous prime (154068149) and next prime (154068163).
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
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 154068156.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 495241 + ... + 495551.
It is an arithmetic number, because the mean of its divisors is an integer number (3699696).
Almost surely, 2154068156 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 154068156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (221981760).
154068156 is an abundant number, since it is smaller than the sum of its proper divisors (289895364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
154068156 is a wasteful number, since it uses less digits than its factorization.
154068156 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 477 (or 466 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 36.
The square root of 154068156 is about 12412.4194257204. The cubic root of 154068156 is about 536.0899037953.
It can be divided in two parts, 1540 and 68156, that added together give a palindrome (69696).
The spelling of 154068156 in words is "one hundred fifty-four million, sixty-eight thousand, one hundred fifty-six".
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