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103114020 = 22351718567
BaseRepresentation
bin1100010010101…
…10010100100100
321012000201211210
412021112110210
5202344122040
614122031420
72361311652
oct611262444
9235021753
10103114020
11532290a9
122a648570
1318494019
14d9a1dd2
1590bc480
hex6256524

103114020 has 24 divisors (see below), whose sum is σ = 288719424. Its totient is φ = 27497056.

The previous prime is 103114003. The next prime is 103114049. The reversal of 103114020 is 20411301.

Adding to 103114020 its reverse (20411301), we get a palindrome (123525321).

It can be divided in two parts, 1031 and 14020, that added together give a palindrome (15051).

It is a happy number.

It is a super-2 number, since 2×1031140202 = 21265002241120800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 103113987 and 103114005.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 859224 + ... + 859343.

It is an arithmetic number, because the mean of its divisors is an integer number (12029976).

Almost surely, 2103114020 is an apocalyptic number.

103114020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103114020 is an abundant number, since it is smaller than the sum of its proper divisors (185605404).

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

103114020 is a wasteful number, since it uses less digits than its factorization.

103114020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1718579 (or 1718577 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 103114020 is about 10154.5073735755. The cubic root of 103114020 is about 468.9277199892.

The spelling of 103114020 in words is "one hundred three million, one hundred fourteen thousand, twenty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 1718567 3437134 5155701 6874268 8592835 10311402 17185670 20622804 25778505 34371340 51557010 103114020