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4971104180 = 225735507887
BaseRepresentation
bin1001010000100110…
…10000011110110100
3110211110000020221122
410220103100132310
540140100313210
62141140003112
7234121455050
oct45023203664
913743006848
104971104180
112121071169
12b68990498
13612b82383
143522dcc60
151e1649b55
hex1284d07b4

4971104180 has 24 divisors (see below), whose sum is σ = 11930650368. Its totient is φ = 1704378528.

The previous prime is 4971104111. The next prime is 4971104183. The reversal of 4971104180 is 814011794.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 4971104180.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4971104183) 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, 17753804 + ... + 17754083.

It is an arithmetic number, because the mean of its divisors is an integer number (497110432).

Almost surely, 24971104180 is an apocalyptic number.

It is an amenable number.

4971104180 is an abundant number, since it is smaller than the sum of its proper divisors (6959546188).

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

4971104180 is a wasteful number, since it uses less digits than its factorization.

4971104180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35507903 (or 35507901 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 35.

The square root of 4971104180 is about 70506.0577539264. The cubic root of 4971104180 is about 1706.6755034095.

The spelling of 4971104180 in words is "four billion, nine hundred seventy-one million, one hundred four thousand, one hundred eighty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 35507887 71015774 142031548 177539435 248555209 355078870 497110418 710157740 994220836 1242776045 2485552090 4971104180