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2714980 = 2252931151
BaseRepresentation
bin1010010110110101100100
312002221020211
422112311210
51143334410
6134105204
732035252
oct12266544
95087224
102714980
111594894
12aab204
137409c8
145095d2
1538968a
hex296d64

2714980 has 48 divisors (see below), whose sum is σ = 6128640. Its totient is φ = 1008000.

The previous prime is 2714963. The next prime is 2714983. The reversal of 2714980 is 894172.

2714980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×27149802 = 14742232800800, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (2714983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17905 + ... + 18055.

It is an arithmetic number, because the mean of its divisors is an integer number (127680).

22714980 is an apocalyptic number.

2714980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2714980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3064320).

2714980 is an abundant number, since it is smaller than the sum of its proper divisors (3413660).

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

2714980 is a wasteful number, since it uses less digits than its factorization.

2714980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220 (or 218 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 2714980 is about 1647.7196363459. The cubic root of 2714980 is about 139.5047124387.

The spelling of 2714980 in words is "two million, seven hundred fourteen thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 20 29 31 58 62 116 124 145 151 155 290 302 310 580 604 620 755 899 1510 1798 3020 3596 4379 4495 4681 8758 8990 9362 17516 17980 18724 21895 23405 43790 46810 87580 93620 135749 271498 542996 678745 1357490 2714980