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4540385001 = 361127347563
BaseRepresentation
bin1000011101010000…
…01100011011101001
3102201102112110022110
410032220030123221
533244314310001
62030312112533
7220341431025
oct41650143351
912642473273
104540385001
111a1aa244a9
12a68695749
13574876659
1431101d385
151b89193d6
hex10ea0c6e9

4540385001 has 32 divisors (see below), whose sum is σ = 6230458368. Its totient is φ = 2940114240.

The previous prime is 4540384999. The next prime is 4540385011. The reversal of 4540385001 is 1005830454.

It is not a de Polignac number, because 4540385001 - 21 = 4540384999 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4540385001.

It is not an unprimeable number, because it can be changed into a prime (4540385011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8064346 + ... + 8064908.

It is an arithmetic number, because the mean of its divisors is an integer number (194701824).

Almost surely, 24540385001 is an apocalyptic number.

It is an amenable number.

4540385001 is a deficient number, since it is larger than the sum of its proper divisors (1690073367).

4540385001 is a wasteful number, since it uses less digits than its factorization.

4540385001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101.

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 4540385001 is about 67382.3790096491. The cubic root of 4540385001 is about 1655.8877504926.

The spelling of 4540385001 in words is "four billion, five hundred forty million, three hundred eighty-five thousand, one".

Divisors: 1 3 61 127 183 347 381 563 1041 1689 7747 21167 23241 34343 44069 63501 71501 103029 132207 195361 214503 586083 2688209 4361561 8064627 11917021 13084683 24810847 35751063 74432541 1513461667 4540385001