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100023342 = 2317980621
BaseRepresentation
bin1011111011000…
…11110000101110
320222012201020020
411331203300232
5201101221332
613531503010
72323120146
oct575436056
9228181206
10100023342
1151508021
12295b7a66
1317951313
14d3d9926
158bab82c
hex5f63c2e

100023342 has 16 divisors (see below), whose sum is σ = 211814352. Its totient is φ = 31379840.

The previous prime is 100023337. The next prime is 100023367. The reversal of 100023342 is 243320001.

Adding to 100023342 its reverse (243320001), we get a palindrome (343343343).

It can be divided in two parts, 1000 and 23342, that added together give a palindrome (24342).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 490209 + ... + 490412.

It is an arithmetic number, because the mean of its divisors is an integer number (13238397).

Almost surely, 2100023342 is an apocalyptic number.

100023342 is an abundant number, since it is smaller than the sum of its proper divisors (111791010).

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

100023342 is a wasteful number, since it uses less digits than its factorization.

100023342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 980643.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 100023342 is about 10001.1670319018. The cubic root of 100023342 is about 464.1949952072.

The spelling of 100023342 in words is "one hundred million, twenty-three thousand, three hundred forty-two".

Divisors: 1 2 3 6 17 34 51 102 980621 1961242 2941863 5883726 16670557 33341114 50011671 100023342