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4026660141 = 37223985639
BaseRepresentation
bin1111000000000001…
…1111010100101101
3101101121212112021210
43300000133110231
531221311111031
61503321145033
7201533021640
oct36000372455
911347775253
104026660141
111786a433a9
1294462b179
134c22c744a
142a2ad3a57
1518878e746
hexf001f52d

4026660141 has 16 divisors (see below), whose sum is σ = 6138675200. Its totient is φ = 2299894128.

The previous prime is 4026660109. The next prime is 4026660151. The reversal of 4026660141 is 1410666204.

It is not a de Polignac number, because 4026660141 - 25 = 4026660109 is a prime.

It is a super-2 number, since 2×40266601412 = 32427983782236279762, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4026660099 and 4026660108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4026660151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4200 + ... + 89838.

It is an arithmetic number, because the mean of its divisors is an integer number (383667200).

Almost surely, 24026660141 is an apocalyptic number.

It is an amenable number.

4026660141 is a deficient number, since it is larger than the sum of its proper divisors (2112015059).

4026660141 is a wasteful number, since it uses less digits than its factorization.

4026660141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87888.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 4026660141 is about 63455.9700973833. The cubic root of 4026660141 is about 1590.9199403264.

The spelling of 4026660141 in words is "four billion, twenty-six million, six hundred sixty thousand, one hundred forty-one".

Divisors: 1 3 7 21 2239 6717 15673 47019 85639 256917 599473 1798419 191745721 575237163 1342220047 4026660141