[go: up one dir, main page]

Search a number
-
+
12498083 = 138211171
BaseRepresentation
bin101111101011…
…010010100011
3212111222010222
4233223102203
511144414313
61123513255
7211142363
oct57532243
925458128
1012498083
117066aa4
12422882b
132787920
1419349a3
15116d208
hexbeb4a3

12498083 has 8 divisors (see below), whose sum is σ = 13487376. Its totient is φ = 11512800.

The previous prime is 12498047. The next prime is 12498091. The reversal of 12498083 is 38089421.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12498083 - 28 = 12497827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12498883) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10088 + ... + 11258.

It is an arithmetic number, because the mean of its divisors is an integer number (1685922).

Almost surely, 212498083 is an apocalyptic number.

12498083 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12498083 is a deficient number, since it is larger than the sum of its proper divisors (989293).

12498083 is a wasteful number, since it uses less digits than its factorization.

12498083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2005.

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 12498083 is about 3535.2627907979. The cubic root of 12498083 is about 232.0675771730.

The spelling of 12498083 in words is "twelve million, four hundred ninety-eight thousand, eighty-three".

Divisors: 1 13 821 1171 10673 15223 961391 12498083