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1078413325 = 52113921503
BaseRepresentation
bin100000001000111…
…0100100000001101
32210011020001222021
41000101310200031
54202033211300
6255002050141
735503235113
oct10021644015
92704201867
101078413325
11503810990
122611a9951
131425632c2
14a331dab3
1564a1ed1a
hex4047480d

1078413325 has 12 divisors (see below), whose sum is σ = 1458799488. Its totient is φ = 784300400.

The previous prime is 1078413257. The next prime is 1078413341. The reversal of 1078413325 is 5233148701.

It is not a de Polignac number, because 1078413325 - 29 = 1078412813 is a prime.

It is a Duffinian number.

It is a congruent 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, 1960477 + ... + 1961026.

It is an arithmetic number, because the mean of its divisors is an integer number (121566624).

Almost surely, 21078413325 is an apocalyptic number.

It is an amenable number.

1078413325 is a deficient number, since it is larger than the sum of its proper divisors (380386163).

1078413325 is a wasteful number, since it uses less digits than its factorization.

1078413325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3921524 (or 3921519 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 1078413325 is about 32839.2040859702. The cubic root of 1078413325 is about 1025.4828817371.

The spelling of 1078413325 in words is "one billion, seventy-eight million, four hundred thirteen thousand, three hundred twenty-five".

Divisors: 1 5 11 25 55 275 3921503 19607515 43136533 98037575 215682665 1078413325