Search a number
-
+
1082015236 = 22164472
BaseRepresentation
bin100000001111110…
…0011111000000100
32210102000001212101
41000133203320010
54203443441421
6255211201444
735545656241
oct10037437004
92712001771
101082015236
11505851075
12262446284
13143224903
14a39ba5c8
1564ed2191
hex407e3e04

1082015236 has 9 divisors (see below), whose sum is σ = 1893641799. Its totient is φ = 540974724.

The previous prime is 1082015213. The next prime is 1082015237. The reversal of 1082015236 is 6325102801.

The square root of 1082015236 is 32894.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×10820152362 = 2341513941872271392, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1082015237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 57565 + ... + 74011.

Almost surely, 21082015236 is an apocalyptic number.

1082015236 is the 32894-th square number.

It is an amenable number.

1082015236 is a deficient number, since it is larger than the sum of its proper divisors (811626563).

1082015236 is an frugal number, since it uses more digits than its factorization.

1082015236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32898 (or 16449 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The cubic root of 1082015236 is about 1026.6233205871.

The spelling of 1082015236 in words is "one billion, eighty-two million, fifteen thousand, two hundred thirty-six".

Divisors: 1 2 4 16447 32894 65788 270503809 541007618 1082015236