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2200026140 = 225138461639
BaseRepresentation
bin1000001100100001…
…1011110000011100
312200022201220111122
42003020123300130
514001201314030
61002150110112
7105342625244
oct20310336034
95608656448
102200026140
11a29948224
1251494b338
13290a40520
1416c286b24
15cd2248e5
hex8321bc1c

2200026140 has 24 divisors (see below), whose sum is σ = 4975444320. Its totient is φ = 812317248.

The previous prime is 2200026119. The next prime is 2200026181. The reversal of 2200026140 is 416200022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4230560 + ... + 4231079.

It is an arithmetic number, because the mean of its divisors is an integer number (207310180).

Almost surely, 22200026140 is an apocalyptic number.

2200026140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2200026140 is an abundant number, since it is smaller than the sum of its proper divisors (2775418180).

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

2200026140 is a wasteful number, since it uses less digits than its factorization.

2200026140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8461661 (or 8461659 counting only the distinct ones).

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

The square root of 2200026140 is about 46904.4362507429. The cubic root of 2200026140 is about 1300.5965979614.

Adding to 2200026140 its reverse (416200022), we get a palindrome (2616226162).

The spelling of 2200026140 in words is "two billion, two hundred million, twenty-six thousand, one hundred forty".

Divisors: 1 2 4 5 10 13 20 26 52 65 130 260 8461639 16923278 33846556 42308195 84616390 110001307 169232780 220002614 440005228 550006535 1100013070 2200026140