Search a number
-
+
101410381 = 2311339019
BaseRepresentation
bin1100000101101…
…10011001001101
321001211011220001
412002312121031
5201430113011
614021324301
72340655042
oct602663115
9231734801
10101410381
1152275136
1229b66691
1318018757
14d67b1c9
158d827c1
hex60b664d

101410381 has 8 divisors (see below), whose sum is σ = 106758720. Its totient is φ = 96140352.

The previous prime is 101410373. The next prime is 101410399. The reversal of 101410381 is 183014101.

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 101410381 - 23 = 101410373 is a prime.

It is a super-2 number, since 2×1014103812 = 20568130749130322, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101410181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16911 + ... + 22108.

It is an arithmetic number, because the mean of its divisors is an integer number (13344840).

Almost surely, 2101410381 is an apocalyptic number.

It is an amenable number.

101410381 is a deficient number, since it is larger than the sum of its proper divisors (5348339).

101410381 is a wasteful number, since it uses less digits than its factorization.

101410381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39155.

The product of its (nonzero) digits is 96, while the sum is 19.

The square root of 101410381 is about 10070.2721413078. The cubic root of 101410381 is about 466.3308404176.

Adding to 101410381 its reverse (183014101), we get a palindrome (284424482).

The spelling of 101410381 in words is "one hundred one million, four hundred ten thousand, three hundred eighty-one".

Divisors: 1 23 113 2599 39019 897437 4409147 101410381