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69022413 = 3222513407
BaseRepresentation
bin1000001110100…
…11001011001101
311210212200221200
410013103023031
5120132204123
610503220113
71465452345
oct407231315
9153780850
1069022413
1135a63619
121b147639
13113b8885
149249d25
1560d6143
hex41d32cd

69022413 has 12 divisors (see below), whose sum is σ = 99772608. Its totient is φ = 45981000.

The previous prime is 69022411. The next prime is 69022433. The reversal of 69022413 is 31422096.

It is not a de Polignac number, because 69022413 - 21 = 69022411 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69022411) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 18556 + ... + 21962.

It is an arithmetic number, because the mean of its divisors is an integer number (8314384).

Almost surely, 269022413 is an apocalyptic number.

It is an amenable number.

69022413 is a deficient number, since it is larger than the sum of its proper divisors (30750195).

69022413 is a wasteful number, since it uses less digits than its factorization.

69022413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5664 (or 5661 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 69022413 is about 8307.9728574424. The cubic root of 69022413 is about 410.2009980163.

The spelling of 69022413 in words is "sixty-nine million, twenty-two thousand, four hundred thirteen".

Divisors: 1 3 9 2251 3407 6753 10221 20259 30663 7669157 23007471 69022413