Search a number
-
+
106389755060 = 22513673891359
BaseRepresentation
bin110001100010101010…
…0101101010010110100
3101011121111002112100112
41203011110231102310
53220341234130220
6120512541402152
710454302666001
oct1430524552264
9334544075315
10106389755060
1141135274706
1218751869358
13a0565708b4
1452139288a8
152b7a1b05c5
hex18c552d4b4

106389755060 has 24 divisors (see below), whose sum is σ = 223581980160. Its totient is φ = 42524760224.

The previous prime is 106389755051. The next prime is 106389755063. The reversal of 106389755060 is 60557983601.

It is a happy number.

It is a super-2 number, since 2×1063897550602 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106389755063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1918340 + ... + 1973019.

It is an arithmetic number, because the mean of its divisors is an integer number (9315915840).

Almost surely, 2106389755060 is an apocalyptic number.

106389755060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

106389755060 is an abundant number, since it is smaller than the sum of its proper divisors (117192225100).

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

106389755060 is a wasteful number, since it uses less digits than its factorization.

106389755060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3892735 (or 3892733 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 50.

The spelling of 106389755060 in words is "one hundred six billion, three hundred eighty-nine million, seven hundred fifty-five thousand, sixty".

Divisors: 1 2 4 5 10 20 1367 2734 5468 6835 13670 27340 3891359 7782718 15565436 19456795 38913590 77827180 5319487753 10638975506 21277951012 26597438765 53194877530 106389755060