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1082058161 = 23127370441
BaseRepresentation
bin100000001111110…
…1110010110110001
32210102002020202012
41000133232112301
54204001330121
6255212132305
735546225342
oct10037562661
92712066665
101082058161
11505880348
12262467095
1314323b302
14a39cc0c9
1564edec5b
hex407ee5b1

1082058161 has 8 divisors (see below), whose sum is σ = 1137997824. Its totient is φ = 1026859680.

The previous prime is 1082058139. The next prime is 1082058163. The reversal of 1082058161 is 1618502801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1082058161 - 218 = 1081796017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1082058163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182300 + ... + 188141.

It is an arithmetic number, because the mean of its divisors is an integer number (142249728).

Almost surely, 21082058161 is an apocalyptic number.

It is an amenable number.

1082058161 is a deficient number, since it is larger than the sum of its proper divisors (55939663).

1082058161 is a wasteful number, since it uses less digits than its factorization.

1082058161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370591.

The product of its (nonzero) digits is 3840, while the sum is 32.

The square root of 1082058161 is about 32894.6524681444. The cubic root of 1082058161 is about 1026.6368962503.

The spelling of 1082058161 in words is "one billion, eighty-two million, fifty-eight thousand, one hundred sixty-one".

Divisors: 1 23 127 2921 370441 8520143 47046007 1082058161