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10101000532 = 227289579053
BaseRepresentation
bin10010110100001000…
…10000100101010100
3222001221210222210211
421122010100211110
5131141324004112
64350151255204
7505212042100
oct113204204524
928057728724
1010101000532
11431382a227
121b5a97a504
13c4c8c14bc
146bb734900
153e1bae0a7
hex25a110954

10101000532 has 36 divisors (see below), whose sum is σ = 20793829140. Its totient is φ = 4280352384.

The previous prime is 10101000521. The next prime is 10101000563. The reversal of 10101000532 is 23500010101.

It can be written as a sum of positive squares in 2 ways, for example, as 6433002436 + 3667998096 = 80206^2 + 60564^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 272083 + ... + 306970.

It is an arithmetic number, because the mean of its divisors is an integer number (577606365).

Almost surely, 210101000532 is an apocalyptic number.

It is an amenable number.

10101000532 is an abundant number, since it is smaller than the sum of its proper divisors (10692828608).

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

10101000532 is a wasteful number, since it uses less digits than its factorization.

10101000532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579160 (or 579151 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 13.

Adding to 10101000532 its reverse (23500010101), we get a palindrome (33601010633).

The spelling of 10101000532 in words is "ten billion, one hundred one million, five hundred thirty-two", and thus it is an aban number.

Divisors: 1 2 4 7 14 28 49 89 98 178 196 356 623 1246 2492 4361 8722 17444 579053 1158106 2316212 4053371 8106742 16213484 28373597 51535717 56747194 103071434 113494388 206142868 360750019 721500038 1443000076 2525250133 5050500266 10101000532