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100432130301 = 3211159125589
BaseRepresentation
bin101110110001000111…
…0001011000011111101
3100121020021202211120200
41131202032023003331
53121141111132201
6114045441034113
710153542010416
oct1354216130375
9317207684520
10100432130301
1139658356a88
121756a625939
1396171c0849
144c0a5ca80d
15292c148386
hex176238b0fd

100432130301 has 6 divisors (see below), whose sum is σ = 145068632670. Its totient is φ = 66954753528.

The previous prime is 100432130297. The next prime is 100432130317. The reversal of 100432130301 is 103031234001.

100432130301 is a `hidden beast` number, since 10 + 0 + 4 + 321 + 30 + 301 = 666.

It can be written as a sum of positive squares in only one way, i.e., 67522542201 + 32909588100 = 259851^2 + 181410^2 .

It is not a de Polignac number, because 100432130301 - 22 = 100432130297 is a prime.

It is a super-2 number, since 2×1004321303012 (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 (100432130321) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5579562786 + ... + 5579562803.

It is an arithmetic number, because the mean of its divisors is an integer number (24178105445).

Almost surely, 2100432130301 is an apocalyptic number.

It is an amenable number.

100432130301 is a deficient number, since it is larger than the sum of its proper divisors (44636502369).

100432130301 is a wasteful number, since it uses less digits than its factorization.

100432130301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11159125595 (or 11159125592 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 100432130301 its reverse (103031234001), we get a palindrome (203463364302).

The spelling of 100432130301 in words is "one hundred billion, four hundred thirty-two million, one hundred thirty thousand, three hundred one".

Divisors: 1 3 9 11159125589 33477376767 100432130301