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101401132 = 2273621469
BaseRepresentation
bin1100000101101…
…00001000101100
321001210201012111
412002310020230
5201424314012
614021213404
72340616060
oct602641054
9231721174
10101401132
1152269198
1229b61264
1318014491
14d677aa0
158d7eba7
hex60b422c

101401132 has 12 divisors (see below), whose sum is σ = 202802320. Its totient is φ = 43457616.

The previous prime is 101401129. The next prime is 101401151. The reversal of 101401132 is 231104101.

101401132 is an admirable number.

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, 1810707 + ... + 1810762.

Almost surely, 2101401132 is an apocalyptic number.

It is an amenable number.

101401132 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

101401132 is a wasteful number, since it uses less digits than its factorization.

101401132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3621480 (or 3621478 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 101401132 is about 10069.8129078946. The cubic root of 101401132 is about 466.3166629569.

Adding to 101401132 its reverse (231104101), we get a palindrome (332505233).

The spelling of 101401132 in words is "one hundred one million, four hundred one thousand, one hundred thirty-two".

Divisors: 1 2 4 7 14 28 3621469 7242938 14485876 25350283 50700566 101401132