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984472372 = 221318932161
BaseRepresentation
bin111010101011011…
…101101100110100
32112121110101012201
4322223131230310
54004011103442
6241404354244
733252606562
oct7253355464
92477411181
10984472372
11465788734
12235845984
13128c61640
1494a68a32
155b6657b7
hex3aaddb34

984472372 has 12 divisors (see below), whose sum is σ = 1855351876. Its totient is φ = 454371840.

The previous prime is 984472369. The next prime is 984472373. The reversal of 984472372 is 273274489.

It can be written as a sum of positive squares in 2 ways, for example, as 163993636 + 820478736 = 12806^2 + 28644^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (984472373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9466029 + ... + 9466132.

Almost surely, 2984472372 is an apocalyptic number.

It is an amenable number.

984472372 is a deficient number, since it is larger than the sum of its proper divisors (870879504).

984472372 is a wasteful number, since it uses less digits than its factorization.

984472372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18932178 (or 18932176 counting only the distinct ones).

The product of its digits is 677376, while the sum is 46.

The square root of 984472372 is about 31376.3027139910. The cubic root of 984472372 is about 994.7971007876.

The spelling of 984472372 in words is "nine hundred eighty-four million, four hundred seventy-two thousand, three hundred seventy-two".

Divisors: 1 2 4 13 26 52 18932161 37864322 75728644 246118093 492236186 984472372