Search a number
-
+
485601207 = 37131778759
BaseRepresentation
bin11100111100011…
…010111110110111
31020211202002121220
4130330122332313
51443303214312
6120104041423
715014353650
oct3474327667
91224662556
10485601207
1122a122413
12116763273
13797b32c0
14486c8527
152c971c8c
hex1cf1afb7

485601207 has 16 divisors (see below), whose sum is σ = 796884480. Its totient is φ = 256141152.

The previous prime is 485601197. The next prime is 485601217. The reversal of 485601207 is 702106584.

It is an interprime number because it is at equal distance from previous prime (485601197) and next prime (485601217).

It is not a de Polignac number, because 485601207 - 214 = 485584823 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485601217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 889107 + ... + 889652.

It is an arithmetic number, because the mean of its divisors is an integer number (49805280).

Almost surely, 2485601207 is an apocalyptic number.

485601207 is a deficient number, since it is larger than the sum of its proper divisors (311283273).

485601207 is a wasteful number, since it uses less digits than its factorization.

485601207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1778782.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 485601207 is about 22036.3610199143. The cubic root of 485601207 is about 786.0073114070.

The spelling of 485601207 in words is "four hundred eighty-five million, six hundred one thousand, two hundred seven".

Divisors: 1 3 7 13 21 39 91 273 1778759 5336277 12451313 23123867 37353939 69371601 161867069 485601207