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100000110001010 = 2510000011000101
BaseRepresentation
bin10110101111001100010111…
…000010001011101101110010
3111010001220202121022011022012
4112233030113002023231302
5101101400211130013020
6552403225532242522
730030524643140012
oct2657142702135562
9433056677264265
10100000110001010
11299548991095aa
12b270836610442
1343a4c7bb7b8bb
141a9a061687c42
15b8637429c7c5
hex5af31708bb72

100000110001010 has 8 divisors (see below), whose sum is σ = 180000198001836. Its totient is φ = 40000044000400.

The previous prime is 100000110000979. The next prime is 100000110001139. The reversal of 100000110001010 is 10100011000001.

100000110001010 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 99731160929401 + 268949071609 = 9986549^2 + 518603^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (5).

It is a junction number, because it is equal to n+sod(n) for n = 100000110000985 and 100000110001003.

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, 5000005500041 + ... + 5000005500060.

Almost surely, 2100000110001010 is an apocalyptic number.

100000110001010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100000110001010 is a deficient number, since it is larger than the sum of its proper divisors (80000088000826).

100000110001010 is a wasteful number, since it uses less digits than its factorization.

100000110001010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10000011000108.

The product of its (nonzero) digits is 1, while the sum is 5.

Adding to 100000110001010 its reverse (10100011000001), we get a palindrome (110100121001011).

The spelling of 100000110001010 in words is "one hundred trillion, one hundred ten million, one thousand, ten".

Divisors: 1 2 5 10 10000011000101 20000022000202 50000055000505 100000110001010