[go: up one dir, main page]

Search a number
-
+
106376485 = 521275297
BaseRepresentation
bin1100101011100…
…10110100100101
321102011111002211
412111302310211
5204213021420
614320003421
72431120345
oct625626445
9242144084
10106376485
1155057256
122b760571
1319066c87
14101b0d25
159513e5a
hex6572d25

106376485 has 4 divisors (see below), whose sum is σ = 127651788. Its totient is φ = 85101184.

The previous prime is 106376471. The next prime is 106376507. The reversal of 106376485 is 584673601.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 584673601 = 4931118571.

It can be written as a sum of positive squares in 2 ways, for example, as 43046721 + 63329764 = 6561^2 + 7958^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-106376485 is a prime.

It is a super-2 number, since 2×1063764852 = 22631913121910450, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 3 ways as a sum of consecutive naturals, for example, 10637644 + ... + 10637653.

It is an arithmetic number, because the mean of its divisors is an integer number (31912947).

Almost surely, 2106376485 is an apocalyptic number.

It is an amenable number.

106376485 is a deficient number, since it is larger than the sum of its proper divisors (21275303).

106376485 is an equidigital number, since it uses as much as digits as its factorization.

106376485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21275302.

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 106376485 is about 10313.8976628625. The cubic root of 106376485 is about 473.8219895104.

The spelling of 106376485 in words is "one hundred six million, three hundred seventy-six thousand, four hundred eighty-five".

Divisors: 1 5 21275297 106376485