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4072054260 = 223567867571
BaseRepresentation
bin1111001010110110…
…1001110111110100
3101111210021210022110
43302231221313310
531314421214020
61512022131020
7202623614211
oct36255516764
911453253273
104072054260
1117aa6286aa
12957880a70
134cb82c281
142a8b4cb08
1518c7598e0
hexf2b69df4

4072054260 has 24 divisors (see below), whose sum is σ = 11401752096. Its totient is φ = 1085881120.

The previous prime is 4072054253. The next prime is 4072054313. The reversal of 4072054260 is 624502704.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33933726 + ... + 33933845.

It is an arithmetic number, because the mean of its divisors is an integer number (475073004).

Almost surely, 24072054260 is an apocalyptic number.

It is an amenable number.

4072054260 is an abundant number, since it is smaller than the sum of its proper divisors (7329697836).

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

4072054260 is a wasteful number, since it uses less digits than its factorization.

4072054260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67867583 (or 67867581 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 4072054260 is about 63812.6496864062. The cubic root of 4072054260 is about 1596.8759693444.

Adding to 4072054260 its reverse (624502704), we get a palindrome (4696556964).

The spelling of 4072054260 in words is "four billion, seventy-two million, fifty-four thousand, two hundred sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 67867571 135735142 203602713 271470284 339337855 407205426 678675710 814410852 1018013565 1357351420 2036027130 4072054260