Search a number
-
+
106177652 = 22713927281
BaseRepresentation
bin1100101010000…
…10010001110100
321101210101100122
412111002101310
5204140141102
614311431112
72426331560
oct625022164
9241711318
10106177652
1154a30929
122b685498
1318cc7619
141015c6a0
1594c50a2
hex6542474

106177652 has 24 divisors (see below), whose sum is σ = 213890880. Its totient is φ = 45175680.

The previous prime is 106177651. The next prime is 106177693. The reversal of 106177652 is 256771601.

It is a super-2 number, since 2×1061776522 = 22547387568466208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106177651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9749 + ... + 17532.

It is an arithmetic number, because the mean of its divisors is an integer number (8912120).

Almost surely, 2106177652 is an apocalyptic number.

It is an amenable number.

106177652 is an abundant number, since it is smaller than the sum of its proper divisors (107713228).

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

106177652 is a wasteful number, since it uses less digits than its factorization.

106177652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27431 (or 27429 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 35.

The square root of 106177652 is about 10304.2540729545. The cubic root of 106177652 is about 473.5265914972.

The spelling of 106177652 in words is "one hundred six million, one hundred seventy-seven thousand, six hundred fifty-two".

Divisors: 1 2 4 7 14 28 139 278 556 973 1946 3892 27281 54562 109124 190967 381934 763868 3792059 7584118 15168236 26544413 53088826 106177652