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1407468425 = 52115118067
BaseRepresentation
bin101001111100100…
…0100001110001001
310122002101210201012
41103321010032021
510340302442200
6351354533305
746610166326
oct12371041611
93562353635
101407468425
1166252a950
12333437235
13195794c6c
14d4cd7b4d
158386ca35
hex53e44389

1407468425 has 12 divisors (see below), whose sum is σ = 1903921296. Its totient is φ = 1023613200.

The previous prime is 1407468383. The next prime is 1407468443. The reversal of 1407468425 is 5248647041.

It is not a de Polignac number, because 1407468425 - 212 = 1407464329 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2558759 + ... + 2559308.

It is an arithmetic number, because the mean of its divisors is an integer number (158660108).

Almost surely, 21407468425 is an apocalyptic number.

It is an amenable number.

1407468425 is a deficient number, since it is larger than the sum of its proper divisors (496452871).

1407468425 is a wasteful number, since it uses less digits than its factorization.

1407468425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5118088 (or 5118083 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 41.

The square root of 1407468425 is about 37516.2421492345. The cubic root of 1407468425 is about 1120.6746639341.

The spelling of 1407468425 in words is "one billion, four hundred seven million, four hundred sixty-eight thousand, four hundred twenty-five".

Divisors: 1 5 11 25 55 275 5118067 25590335 56298737 127951675 281493685 1407468425