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1038075214 = 211211033889
BaseRepresentation
bin111101110111111…
…100010101001110
32200100022200111011
4331313330111032
54111221401324
6251001315434
734503331231
oct7567742516
92610280434
101038075214
11492a6a300
1224b795b7a
131370ab8b7
149bc1d418
1561202c94
hex3ddfc54e

1038075214 has 24 divisors (see below), whose sum is σ = 1713529440. Its totient is φ = 471303360.

The previous prime is 1038075211. The next prime is 1038075221. The reversal of 1038075214 is 4125708301.

It is a super-2 number, since 2×10380752142 = 2155200299842291592, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1038075211) 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, 264982 + ... + 268870.

It is an arithmetic number, because the mean of its divisors is an integer number (71397060).

Almost surely, 21038075214 is an apocalyptic number.

1038075214 is a deficient number, since it is larger than the sum of its proper divisors (675454226).

1038075214 is a wasteful number, since it uses less digits than its factorization.

1038075214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5016 (or 5005 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 1038075214 is about 32219.1746325073. The cubic root of 1038075214 is about 1012.5339809558.

The spelling of 1038075214 in words is "one billion, thirty-eight million, seventy-five thousand, two hundred fourteen".

Divisors: 1 2 11 22 121 242 1103 2206 3889 7778 12133 24266 42779 85558 133463 266926 470569 941138 4289567 8579134 47185237 94370474 519037607 1038075214