Base | Representation |
---|---|
bin | 10010001111011… |
… | …00011000011100 |
3 | 101122220210122111 |
4 | 21013230120130 |
5 | 303132333430 |
6 | 23103323404 |
7 | 3535402240 |
oct | 1107543034 |
9 | 348823574 |
10 | 153011740 |
11 | 79409a92 |
12 | 432b0564 |
13 | 259149bb |
14 | 16470420 |
15 | d676c2a |
hex | 91ec61c |
153011740 has 48 divisors (see below), whose sum is σ = 368286912. Its totient is φ = 52310016.
The previous prime is 153011699. The next prime is 153011767. The reversal of 153011740 is 47110351.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54204 + ... + 56956.
It is an arithmetic number, because the mean of its divisors is an integer number (7672644).
Almost surely, 2153011740 is an apocalyptic number.
153011740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
153011740 is an abundant number, since it is smaller than the sum of its proper divisors (215275172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153011740 is a wasteful number, since it uses less digits than its factorization.
153011740 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3166 (or 3164 counting only the distinct ones).
The product of its (nonzero) digits is 420, while the sum is 22.
The square root of 153011740 is about 12369.7914291228. The cubic root of 153011740 is about 534.8618037675.
The spelling of 153011740 in words is "one hundred fifty-three million, eleven thousand, seven hundred forty".
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