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2097983029 = 43235120753
BaseRepresentation
bin111110100001100…
…1010111000110101
312102012201120200011
41331003022320311
513244040424104
6544103020221
7102663363412
oct17503127065
95365646604
102097983029
1198729077a
124a673a671
13275862a9c
1415c8c3109
15c42b9904
hex7d0cae35

2097983029 has 8 divisors (see below), whose sum is σ = 2147789952. Its totient is φ = 2048222400.

The previous prime is 2097983011. The next prime is 2097983033. The reversal of 2097983029 is 9203897902.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2097983029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2097989029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90717 + ... + 111469.

It is an arithmetic number, because the mean of its divisors is an integer number (268473744).

Almost surely, 22097983029 is an apocalyptic number.

It is an amenable number.

2097983029 is a deficient number, since it is larger than the sum of its proper divisors (49806923).

2097983029 is a wasteful number, since it uses less digits than its factorization.

2097983029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23147.

The product of its (nonzero) digits is 489888, while the sum is 49.

The square root of 2097983029 is about 45803.7447049911. The cubic root of 2097983029 is about 1280.1690509552.

The spelling of 2097983029 in words is "two billion, ninety-seven million, nine hundred eighty-three thousand, twenty-nine".

Divisors: 1 43 2351 20753 101093 892379 48790303 2097983029