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4046973420 = 22357173715319
BaseRepresentation
bin1111000100110111…
…1110100111101100
3101110001002112212110
43301031332213230
531242011122140
61505324404020
7202200464220
oct36115764754
911401075773
104046973420
111797458036
1294b3a6610
134c658a339
142a56a0780
1518a453380
hexf137e9ec

4046973420 has 192 divisors, whose sum is σ = 14083614720. Its totient is φ = 847024128.

The previous prime is 4046973353. The next prime is 4046973421. The reversal of 4046973420 is 243796404.

It is not an unprimeable number, because it can be changed into a prime (4046973421) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 256521 + ... + 271839.

It is an arithmetic number, because the mean of its divisors is an integer number (73352160).

Almost surely, 24046973420 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 4046973420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7041807360).

4046973420 is an abundant number, since it is smaller than the sum of its proper divisors (10036641300).

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

4046973420 is a wasteful number, since it uses less digits than its factorization.

4046973420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15392 (or 15390 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 39.

The square root of 4046973420 is about 63615.8268043417. The cubic root of 4046973420 is about 1593.5906904814.

The spelling of 4046973420 in words is "four billion, forty-six million, nine hundred seventy-three thousand, four hundred twenty".