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140213100341 = 171378181893
BaseRepresentation
bin1000001010010101011…
…0100001111100110101
3111101220200200111110102
42002211112201330311
54244124023202331
6144225113203445
713062416455046
oct2024526417465
9441820614412
10140213100341
1154511704626
1223211100585
13102b6a85082
146b01a608cd
1539a97b74cb
hex20a55a1f35

140213100341 has 4 divisors (see below), whose sum is σ = 140221299372. Its totient is φ = 140204901312.

The previous prime is 140213100311. The next prime is 140213100343. The reversal of 140213100341 is 143001312041.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4442222500 + 135770877841 = 66650^2 + 368471^2 .

It is a cyclic number.

It is not a de Polignac number, because 140213100341 - 214 = 140213083957 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 (140213100343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4073810 + ... + 4108083.

It is an arithmetic number, because the mean of its divisors is an integer number (35055324843).

Almost surely, 2140213100341 is an apocalyptic number.

It is an amenable number.

140213100341 is a deficient number, since it is larger than the sum of its proper divisors (8199031).

140213100341 is an equidigital number, since it uses as much as digits as its factorization.

140213100341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8199030.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 140213100341 its reverse (143001312041), we get a palindrome (283214412382).

The spelling of 140213100341 in words is "one hundred forty billion, two hundred thirteen million, one hundred thousand, three hundred forty-one".

Divisors: 1 17137 8181893 140213100341