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101032222040 = 2352525805551
BaseRepresentation
bin101111000010111111…
…1010101110101011000
3100122210002221122200122
41132011333111311120
53123403222101130
6114225155052412
710204446501131
oct1360577256530
9318702848618
10101032222040
1139936067872
12176b75a1108
1396b161c109
144c66198c88
152964b832e5
hex1785fd5d58

101032222040 has 16 divisors (see below), whose sum is σ = 227322499680. Its totient is φ = 40412888800.

The previous prime is 101032222033. The next prime is 101032222051. The reversal of 101032222040 is 40222230101.

It is a congruent 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, 1262902736 + ... + 1262902815.

It is an arithmetic number, because the mean of its divisors is an integer number (14207656230).

Almost surely, 2101032222040 is an apocalyptic number.

101032222040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101032222040 is an abundant number, since it is smaller than the sum of its proper divisors (126290277640).

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

101032222040 is a wasteful number, since it uses less digits than its factorization.

101032222040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2525805562 (or 2525805558 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 101032222040 its reverse (40222230101), we get a palindrome (141254452141).

The spelling of 101032222040 in words is "one hundred one billion, thirty-two million, two hundred twenty-two thousand, forty".

Divisors: 1 2 4 5 8 10 20 40 2525805551 5051611102 10103222204 12629027755 20206444408 25258055510 50516111020 101032222040