Base | Representation |
---|---|
bin | 111110010100… |
… | …0000100110001 |
3 | 2021110210211001 |
4 | 1330220010301 |
5 | 31330420001 |
6 | 3124122001 |
7 | 544455550 |
oct | 174500461 |
9 | 67423731 |
10 | 32670001 |
11 | 17494501 |
12 | ab36301 |
13 | 69cb380 |
14 | 44a5d97 |
15 | 2d05001 |
hex | 1f28131 |
32670001 has 32 divisors (see below), whose sum is σ = 42764288. Its totient is φ = 24261120.
The previous prime is 32669993. The next prime is 32670007. The reversal of 32670001 is 10007623.
It is not a de Polignac number, because 32670001 - 23 = 32669993 is a prime.
It is not an unprimeable number, because it can be changed into a prime (32670007) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 104221 + ... + 104533.
It is an arithmetic number, because the mean of its divisors is an integer number (1336384).
Almost surely, 232670001 is an apocalyptic number.
32670001 is a gapful number since it is divisible by the number (31) formed by its first and last digit.
It is an amenable number.
32670001 is a deficient number, since it is larger than the sum of its proper divisors (10094287).
32670001 is a wasteful number, since it uses less digits than its factorization.
32670001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 401.
The product of its (nonzero) digits is 252, while the sum is 19.
The square root of 32670001 is about 5715.7677524546. The cubic root of 32670001 is about 319.6806742917.
Adding to 32670001 its reverse (10007623), we get a palindrome (42677624).
It can be divided in two parts, 3 and 2670001, that multiplied together give a triangular number (8010003 = T4002).
The spelling of 32670001 in words is "thirty-two million, six hundred seventy thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •