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1214996700 = 223524049989
BaseRepresentation
bin100100001101011…
…0110000011011100
310010200020020010210
41020122312003130
54442014343300
6320321332420
742052205301
oct11032660334
93120206123
101214996700
1157391a005
1229aa97110
13164945478
14b75150a8
15719ee050
hex486b60dc

1214996700 has 36 divisors (see below), whose sum is σ = 3515391320. Its totient is φ = 323999040.

The previous prime is 1214996669. The next prime is 1214996707. The reversal of 1214996700 is 76994121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214996707) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2024695 + ... + 2025294.

Almost surely, 21214996700 is an apocalyptic number.

1214996700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1214996700 is an abundant number, since it is smaller than the sum of its proper divisors (2300394620).

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

1214996700 is a wasteful number, since it uses less digits than its factorization.

1214996700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4050006 (or 4049999 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 39.

The square root of 1214996700 is about 34856.8027793715. The cubic root of 1214996700 is about 1067.0670252764.

The spelling of 1214996700 in words is "one billion, two hundred fourteen million, nine hundred ninety-six thousand, seven hundred".

Divisors: 1 2 3 4 5 6 10 12 15 20 25 30 50 60 75 100 150 300 4049989 8099978 12149967 16199956 20249945 24299934 40499890 48599868 60749835 80999780 101249725 121499670 202499450 242999340 303749175 404998900 607498350 1214996700