Search a number
-
+
85195348 = 2274337027
BaseRepresentation
bin1010001001111…
…11101001010100
312221022101001021
411010333221110
5133302222343
612242010524
72053101640
oct504775124
9187271037
1085195348
11440aa587
1224646a44
131485c064
14b459c20
15772d0ed
hex513fa54

85195348 has 24 divisors (see below), whose sum is σ = 170808512. Its totient is φ = 36422784.

The previous prime is 85195321. The next prime is 85195379. The reversal of 85195348 is 84359158.

It is a super-2 number, since 2×851953482 = 14516494641682208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8611 + ... + 15637.

Almost surely, 285195348 is an apocalyptic number.

It is an amenable number.

85195348 is an abundant number, since it is smaller than the sum of its proper divisors (85613164).

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

85195348 is a wasteful number, since it uses less digits than its factorization.

85195348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7471 (or 7469 counting only the distinct ones).

The product of its digits is 172800, while the sum is 43.

The square root of 85195348 is about 9230.1326100983. The cubic root of 85195348 is about 440.0195376999.

The spelling of 85195348 in words is "eighty-five million, one hundred ninety-five thousand, three hundred forty-eight".

Divisors: 1 2 4 7 14 28 433 866 1732 3031 6062 7027 12124 14054 28108 49189 98378 196756 3042691 6085382 12170764 21298837 42597674 85195348