Search a number
-
+
3408255452 = 227121723409
BaseRepresentation
bin1100101100100101…
…1101100111011100
322210112020022112102
43023021131213130
523440003133302
61322110424232
7150313456550
oct31311354734
98715208472
103408255452
111499964848
127b1502078
13424156604
14244919860
1514e338702
hexcb25d9dc

3408255452 has 12 divisors (see below), whose sum is σ = 6816510960. Its totient is φ = 1460680896.

The previous prime is 3408255451. The next prime is 3408255533. The reversal of 3408255452 is 2545528043.

It is a happy number.

3408255452 is an admirable number.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3408255451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60861677 + ... + 60861732.

It is an arithmetic number, because the mean of its divisors is an integer number (568042580).

Almost surely, 23408255452 is an apocalyptic number.

It is an amenable number.

3408255452 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3408255452 is a wasteful number, since it uses less digits than its factorization.

3408255452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121723420 (or 121723418 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 38.

The square root of 3408255452 is about 58380.2659466365. The cubic root of 3408255452 is about 1504.9106398307.

The spelling of 3408255452 in words is "three billion, four hundred eight million, two hundred fifty-five thousand, four hundred fifty-two".

Divisors: 1 2 4 7 14 28 121723409 243446818 486893636 852063863 1704127726 3408255452