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2042267108 = 227103708137
BaseRepresentation
bin111100110111010…
…1000010111100100
312021022212220210112
41321232220113210
513140310021413
6534352512152
7101415661340
oct17156502744
95238786715
102042267108
11958896562
1248bb4b658
13267155a9b
1415533c620
15be4612a8
hex79ba85e4

2042267108 has 24 divisors (see below), whose sum is σ = 4124195712. Its totient is φ = 866758464.

The previous prime is 2042267107. The next prime is 2042267141. The reversal of 2042267108 is 8017622402.

It is not an unprimeable number, because it can be changed into a prime (2042267107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 351185 + ... + 356952.

It is an arithmetic number, because the mean of its divisors is an integer number (171841488).

Almost surely, 22042267108 is an apocalyptic number.

2042267108 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2042267108 is an abundant number, since it is smaller than the sum of its proper divisors (2081928604).

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

2042267108 is a wasteful number, since it uses less digits than its factorization.

2042267108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708251 (or 708249 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 2042267108 is about 45191.4495009841. The cubic root of 2042267108 is about 1268.7347864321.

The spelling of 2042267108 in words is "two billion, forty-two million, two hundred sixty-seven thousand, one hundred eight".

Divisors: 1 2 4 7 14 28 103 206 412 721 1442 2884 708137 1416274 2832548 4956959 9913918 19827836 72938111 145876222 291752444 510566777 1021133554 2042267108