Search a number
-
+
101225373 = 3186118131
BaseRepresentation
bin1100000100010…
…01001110011101
321001110210002220
412002021032131
5201403202443
614013335553
72336254464
oct602111635
9231423086
10101225373
1152159137
1229a975b9
1317c82492
14d62d9db
158d47a83
hex608939d

101225373 has 8 divisors (see below), whose sum is σ = 135047136. Its totient is φ = 67443600.

The previous prime is 101225363. The next prime is 101225387. The reversal of 101225373 is 373522101.

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

It is not a de Polignac number, because 101225373 - 26 = 101225309 is a prime.

It is a super-2 number, since 2×1012253732 = 20493152277978258, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101225363) 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, 3483 + ... + 14648.

It is an arithmetic number, because the mean of its divisors is an integer number (16880892).

Almost surely, 2101225373 is an apocalyptic number.

It is an amenable number.

101225373 is a deficient number, since it is larger than the sum of its proper divisors (33821763).

101225373 is a wasteful number, since it uses less digits than its factorization.

101225373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19995.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 101225373 is about 10061.0820988599. The cubic root of 101225373 is about 466.0470842783.

Adding to 101225373 its reverse (373522101), we get a palindrome (474747474).

The spelling of 101225373 in words is "one hundred one million, two hundred twenty-five thousand, three hundred seventy-three".

Divisors: 1 3 1861 5583 18131 54393 33741791 101225373