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2000213144 = 231913159297
BaseRepresentation
bin111011100111000…
…1101010010011000
312011101202100121022
41313032031102120
513044023310034
6530251302012
7100365350126
oct16716152230
95141670538
102000213144
11937082816
12479a4a908
1325b520397
1414d912916
15ba905b2e
hex7738d498

2000213144 has 16 divisors (see below), whose sum is σ = 3947789400. Its totient is φ = 947469312.

The previous prime is 2000213129. The next prime is 2000213203. The reversal of 2000213144 is 4413120002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6579497 + ... + 6579800.

Almost surely, 22000213144 is an apocalyptic number.

It is an amenable number.

2000213144 is a deficient number, since it is larger than the sum of its proper divisors (1947576256).

2000213144 is a wasteful number, since it uses less digits than its factorization.

2000213144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13159322 (or 13159318 counting only the distinct ones).

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

The square root of 2000213144 is about 44723.7425088733. The cubic root of 2000213144 is about 1259.9658057404.

Adding to 2000213144 its reverse (4413120002), we get a palindrome (6413333146).

The spelling of 2000213144 in words is "two billion, two hundred thirteen thousand, one hundred forty-four".

Divisors: 1 2 4 8 19 38 76 152 13159297 26318594 52637188 105274376 250026643 500053286 1000106572 2000213144