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10069319 = 135231481
BaseRepresentation
bin100110011010…
…010101000111
3200221120111202
4212122111013
510034204234
6555453115
7151405421
oct46322507
920846452
1010069319
115758257
12345719b
1321172a0
1414a1811
15d3d77e
hex99a547

10069319 has 8 divisors (see below), whose sum is σ = 10871952. Its totient is φ = 9270720.

The previous prime is 10069307. The next prime is 10069337. The reversal of 10069319 is 91396001.

10069319 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10069319 - 24 = 10069303 is a prime.

It is a super-2 number, since 2×100693192 = 202782370247522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10069291 and 10069300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10069349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6059 + ... + 7539.

It is an arithmetic number, because the mean of its divisors is an integer number (1358994).

Almost surely, 210069319 is an apocalyptic number.

10069319 is a deficient number, since it is larger than the sum of its proper divisors (802633).

10069319 is a wasteful number, since it uses less digits than its factorization.

10069319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2017.

The product of its (nonzero) digits is 1458, while the sum is 29.

The square root of 10069319 is about 3173.2190280534. The cubic root of 10069319 is about 215.9401340151.

The spelling of 10069319 in words is "ten million, sixty-nine thousand, three hundred nineteen".

Divisors: 1 13 523 1481 6799 19253 774563 10069319