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20240144310 = 235674671477
BaseRepresentation
bin10010110110011010…
…000001011110110110
31221020120101212022110
4102312122001132312
5312422434104220
613144224311450
71314366250041
oct226632013666
957216355273
1020240144310
118647040aa1
123b0a472586
131ba7379369
14da0157c58
157d6da4be0
hex4b66817b6

20240144310 has 16 divisors (see below), whose sum is σ = 48576346416. Its totient is φ = 5397371808.

The previous prime is 20240144303. The next prime is 20240144329. The reversal of 20240144310 is 1344104202.

It is a super-2 number, since 2×202401443102 (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 337335709 + ... + 337335768.

It is an arithmetic number, because the mean of its divisors is an integer number (3036021651).

Almost surely, 220240144310 is an apocalyptic number.

20240144310 is an abundant number, since it is smaller than the sum of its proper divisors (28336202106).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20240144310 is a wasteful number, since it uses less digits than its factorization.

20240144310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674671487.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 20240144310 its reverse (1344104202), we get a palindrome (21584248512).

The spelling of 20240144310 in words is "twenty billion, two hundred forty million, one hundred forty-four thousand, three hundred ten".

Divisors: 1 2 3 5 6 10 15 30 674671477 1349342954 2024014431 3373357385 4048028862 6746714770 10120072155 20240144310