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2022100230 = 235311216731
BaseRepresentation
bin111100010000110…
…1100110100000110
312012220221100001010
41320201230310012
513120124201410
6532352343050
7101052365643
oct17041546406
95186840033
102022100230
11948471917
12485244a86
13262c14717
141527acdca
15bc7cac20
hex7886cd06

2022100230 has 32 divisors (see below), whose sum is σ = 4868667648. Its totient is φ = 537490400.

The previous prime is 2022100211. The next prime is 2022100243. The reversal of 2022100230 is 320012202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99036 + ... + 117695.

It is an arithmetic number, because the mean of its divisors is an integer number (152145864).

Almost surely, 22022100230 is an apocalyptic number.

2022100230 is an abundant number, since it is smaller than the sum of its proper divisors (2846567418).

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

2022100230 is a wasteful number, since it uses less digits than its factorization.

2022100230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217052.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 2022100230 is about 44967.7687905460. The cubic root of 2022100230 is about 1264.5448179278.

Adding to 2022100230 its reverse (320012202), we get a palindrome (2342112432).

The spelling of 2022100230 in words is "two billion, twenty-two million, one hundred thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 311 622 933 1555 1866 3110 4665 9330 216731 433462 650193 1083655 1300386 2167310 3250965 6501930 67403341 134806682 202210023 337016705 404420046 674033410 1011050115 2022100230