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101006750268 = 223219971404979
BaseRepresentation
bin101111000010001111…
…0001011001000111100
3100122201100000112222200
41132010132023020330
53123330212002033
6114222445111500
710204020132324
oct1360436131074
9318640015880
10101006750268
113992274a516
12176aab58590
1396a9271268
144c62a48284
152962801013
hex178478b23c

101006750268 has 36 divisors (see below), whose sum is σ = 255450653640. Its totient is φ = 33652033056.

The previous prime is 101006750267. The next prime is 101006750293. The reversal of 101006750268 is 862057600101.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101006750267) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 630598 + ... + 774381.

It is an arithmetic number, because the mean of its divisors is an integer number (7095851490).

Almost surely, 2101006750268 is an apocalyptic number.

101006750268 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

101006750268 is an abundant number, since it is smaller than the sum of its proper divisors (154443903372).

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

101006750268 is a wasteful number, since it uses less digits than its factorization.

101006750268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1406986 (or 1406981 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The spelling of 101006750268 in words is "one hundred one billion, six million, seven hundred fifty thousand, two hundred sixty-eight".

Divisors: 1 2 3 4 6 9 12 18 36 1997 3994 5991 7988 11982 17973 23964 35946 71892 1404979 2809958 4214937 5619916 8429874 12644811 16859748 25289622 50579244 2805743063 5611486126 8417229189 11222972252 16834458378 25251687567 33668916756 50503375134 101006750268