Base | Representation |
---|---|
bin | 10010010000001… |
… | …00100111110110 |
3 | 101200002211211220 |
4 | 21020010213312 |
5 | 303144023110 |
6 | 23105411210 |
7 | 3536264562 |
oct | 1110044766 |
9 | 350084756 |
10 | 153111030 |
11 | 79477646 |
12 | 43339b06 |
13 | 2594ac57 |
14 | 164986a2 |
15 | d696370 |
hex | 92049f6 |
153111030 has 16 divisors (see below), whose sum is σ = 367466544. Its totient is φ = 40829600.
The previous prime is 153110983. The next prime is 153111043. The reversal of 153111030 is 30111351.
153111030 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2551821 + ... + 2551880.
It is an arithmetic number, because the mean of its divisors is an integer number (22966659).
Almost surely, 2153111030 is an apocalyptic number.
153111030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
153111030 is an abundant number, since it is smaller than the sum of its proper divisors (214355514).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153111030 is a wasteful number, since it uses less digits than its factorization.
153111030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5103711.
The product of its (nonzero) digits is 45, while the sum is 15.
The square root of 153111030 is about 12373.8041846475. The cubic root of 153111030 is about 534.9774701550.
Adding to 153111030 its reverse (30111351), we get a palindrome (183222381).
It can be divided in two parts, 1531 and 11030, that added together give a triangular number (12561 = T158).
The spelling of 153111030 in words is "one hundred fifty-three million, one hundred eleven thousand, thirty".
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