Search a number
-
+
4060480861 = 19269979181
BaseRepresentation
bin1111001000000110…
…0000010101011101
3101110222111210121001
43302001200111131
531303440341421
61510530110301
7202423342423
oct36201402535
911428453531
104060480861
1117a4043408
12953a1b391
134c93094c8
142a73b9113
1518b720691
hexf206055d

4060480861 has 8 divisors (see below), whose sum is σ = 4275828000. Its totient is φ = 3845297520.

The previous prime is 4060480817. The next prime is 4060480901. The reversal of 4060480861 is 1680840604.

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

It is not a de Polignac number, because 4060480861 - 211 = 4060478813 is a prime.

It is a super-3 number, since 3×40604808613 (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4060480861.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4060480811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11691 + ... + 90871.

It is an arithmetic number, because the mean of its divisors is an integer number (534478500).

Almost surely, 24060480861 is an apocalyptic number.

It is an amenable number.

4060480861 is a deficient number, since it is larger than the sum of its proper divisors (215347139).

4060480861 is a wasteful number, since it uses less digits than its factorization.

4060480861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81899.

The product of its (nonzero) digits is 36864, while the sum is 37.

The square root of 4060480861 is about 63721.9025218174. The cubic root of 4060480861 is about 1595.3616788382.

The spelling of 4060480861 in words is "four billion, sixty million, four hundred eighty thousand, eight hundred sixty-one".

Divisors: 1 19 2699 51281 79181 1504439 213709519 4060480861