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4202101301 = 5147381637
BaseRepresentation
bin1111101001110110…
…1111101000110101
3101211211222212022112
43322131233220311
532101214220201
61532545340405
7206063162126
oct37235575065
911754885275
104202101301
111866a819a2
12993337705
1351c763298
142bc12204d
15198d970bb
hexfa76fa35

4202101301 has 4 divisors (see below), whose sum is σ = 4202234412. Its totient is φ = 4201968192.

The previous prime is 4202101289. The next prime is 4202101303. The reversal of 4202101301 is 1031012024.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1699500625 + 2502600676 = 41225^2 + 50026^2 .

It is a cyclic number.

It is not a de Polignac number, because 4202101301 - 222 = 4197906997 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 (4202101303) 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, 10655 + ... + 92291.

It is an arithmetic number, because the mean of its divisors is an integer number (1050558603).

Almost surely, 24202101301 is an apocalyptic number.

It is an amenable number.

4202101301 is a deficient number, since it is larger than the sum of its proper divisors (133111).

4202101301 is an equidigital number, since it uses as much as digits as its factorization.

4202101301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133110.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 4202101301 is about 64823.6168460230. The cubic root of 4202101301 is about 1613.6976725312.

Adding to 4202101301 its reverse (1031012024), we get a palindrome (5233113325).

The spelling of 4202101301 in words is "four billion, two hundred two million, one hundred one thousand, three hundred one".

Divisors: 1 51473 81637 4202101301