Base | Representation |
---|---|
bin | 10011110010101… |
… | …000011101011111 |
3 | 212010210101021221 |
4 | 103302220131133 |
5 | 1140000240111 |
6 | 52540434211 |
7 | 11141202511 |
oct | 2362503537 |
9 | 763711257 |
10 | 332040031 |
11 | 160478654 |
12 | 93248967 |
13 | 53a384bb |
14 | 32153bb1 |
15 | 1e23c371 |
hex | 13ca875f |
332040031 has 4 divisors (see below), whose sum is σ = 332166472. Its totient is φ = 331913592.
The previous prime is 332040001. The next prime is 332040047. The reversal of 332040031 is 130040233.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 332040031 - 25 = 332039999 is a prime.
It is a super-2 number, since 2×3320400312 = 220501164372961922, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 332039987 and 332040014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (332040001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59196 + ... + 64561.
It is an arithmetic number, because the mean of its divisors is an integer number (83041618).
Almost surely, 2332040031 is an apocalyptic number.
332040031 is a deficient number, since it is larger than the sum of its proper divisors (126441).
332040031 is a wasteful number, since it uses less digits than its factorization.
332040031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 126440.
The product of its (nonzero) digits is 216, while the sum is 16.
The square root of 332040031 is about 18221.9656184507. The cubic root of 332040031 is about 692.4633863529.
Adding to 332040031 its reverse (130040233), we get a palindrome (462080264).
The spelling of 332040031 in words is "three hundred thirty-two million, forty thousand, thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.123 sec. • engine limits •