Search a number
-
+
4913166020 = 2257239146837
BaseRepresentation
bin1001001001101100…
…01111011011000100
3110200101222200201212
410210312033123010
540030232303040
62131310110552
7232516136120
oct44466173304
913611880655
104913166020
1120a1399394
12b514ab458
13603b77a39
1434873a580
151db502d65
hex124d8f6c4

4913166020 has 48 divisors (see below), whose sum is σ = 11841016320. Its totient is φ = 1677454464.

The previous prime is 4913166019. The next prime is 4913166029. The reversal of 4913166020 is 206613194.

It is not an unprimeable number, because it can be changed into a prime (4913166029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39959 + ... + 106878.

It is an arithmetic number, because the mean of its divisors is an integer number (246687840).

Almost surely, 24913166020 is an apocalyptic number.

It is an amenable number.

4913166020 is an abundant number, since it is smaller than the sum of its proper divisors (6927850300).

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

4913166020 is a wasteful number, since it uses less digits than its factorization.

4913166020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147092 (or 147090 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 4913166020 is about 70093.9799126858. The cubic root of 4913166020 is about 1700.0191485732.

The spelling of 4913166020 in words is "four billion, nine hundred thirteen million, one hundred sixty-six thousand, twenty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 239 478 956 1195 1673 2390 3346 4780 6692 8365 16730 33460 146837 293674 587348 734185 1027859 1468370 2055718 2936740 4111436 5139295 10278590 20557180 35094043 70188086 140376172 175470215 245658301 350940430 491316602 701880860 982633204 1228291505 2456583010 4913166020