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106300131540 = 22351771668859
BaseRepresentation
bin110001011111111111…
…0110100100011010100
3101011101020110011222220
41202333332310203110
53220200313202130
6120500020422340
710452134131641
oct1427776644324
9334336404886
10106300131540
1141099720189
12187278479b0
13a040b21125
145205a78dc8
152b723aa410
hex18bffb48d4

106300131540 has 24 divisors (see below), whose sum is σ = 297640368480. Its totient is φ = 28346701728.

The previous prime is 106300131529. The next prime is 106300131541. The reversal of 106300131540 is 45131003601.

It is a super-2 number, since 2×1063001315402 (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106300131540.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106300131541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 885834370 + ... + 885834489.

It is an arithmetic number, because the mean of its divisors is an integer number (12401682020).

Almost surely, 2106300131540 is an apocalyptic number.

106300131540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

106300131540 is an abundant number, since it is smaller than the sum of its proper divisors (191340236940).

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

106300131540 is a wasteful number, since it uses less digits than its factorization.

106300131540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1771668871 (or 1771668869 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The spelling of 106300131540 in words is "one hundred six billion, three hundred million, one hundred thirty-one thousand, five hundred forty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 1771668859 3543337718 5315006577 7086675436 8858344295 10630013154 17716688590 21260026308 26575032885 35433377180 53150065770 106300131540