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2948204532 = 223713173147109
BaseRepresentation
bin1010111110111010…
…0000011111110100
321121110120022022110
42233232200133310
522014220021112
61204314131020
7133026216330
oct25756403764
97543508273
102948204532
111283203779
126a3420a70
1337ca4ab30
141dd7a27c0
15123c6213c
hexafba07f4

2948204532 has 384 divisors, whose sum is σ = 9537454080. Its totient is φ = 686776320.

The previous prime is 2948204513. The next prime is 2948204537. The reversal of 2948204532 is 2354028492.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2948204537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 27047694 + ... + 27047802.

It is an arithmetic number, because the mean of its divisors is an integer number (24837120).

Almost surely, 22948204532 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2948204532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4768727040).

2948204532 is an abundant number, since it is smaller than the sum of its proper divisors (6589249548).

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

2948204532 is a wasteful number, since it uses less digits than its factorization.

2948204532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231 (or 229 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 39.

The square root of 2948204532 is about 54297.3713175877. The cubic root of 2948204532 is about 1433.9011173060.

The spelling of 2948204532 in words is "two billion, nine hundred forty-eight million, two hundred four thousand, five hundred thirty-two".