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2988876 = 2231122643
BaseRepresentation
bin1011011001101101001100
312121211222010
423121231030
51231121001
6144021220
734255632
oct13315514
95554863
102988876
111761650
121001810
13808587
1457b352
153e08d6
hex2d9b4c

2988876 has 24 divisors (see below), whose sum is σ = 7608384. Its totient is φ = 905680.

The previous prime is 2988863. The next prime is 2988877. The reversal of 2988876 is 6788892.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2988877) 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, 11190 + ... + 11453.

It is an arithmetic number, because the mean of its divisors is an integer number (317016).

22988876 is an apocalyptic number.

It is an amenable number.

2988876 is an abundant number, since it is smaller than the sum of its proper divisors (4619508).

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

2988876 is a wasteful number, since it uses less digits than its factorization.

2988876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22661 (or 22659 counting only the distinct ones).

The product of its digits is 387072, while the sum is 48.

The square root of 2988876 is about 1728.8366030369. The cubic root of 2988876 is about 144.0464741970.

The spelling of 2988876 in words is "two million, nine hundred eighty-eight thousand, eight hundred seventy-six".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 22643 45286 67929 90572 135858 249073 271716 498146 747219 996292 1494438 2988876