Search a number
-
+
4022885580 = 2235719504121
BaseRepresentation
bin1110111111001000…
…0101110011001100
3101101100202202120020
43233302011303030
531214324314310
61503104222140
7201455651250
oct35762056314
911340682506
104022885580
1117848a552a
1294330a950
134c15a538c
142a23d0260
15188296170
hexefc85ccc

4022885580 has 96 divisors (see below), whose sum is σ = 13550799360. Its totient is φ = 871119360.

The previous prime is 4022885557. The next prime is 4022885611. The reversal of 4022885580 is 855882204.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 244081 + ... + 260040.

It is an arithmetic number, because the mean of its divisors is an integer number (141154160).

Almost surely, 24022885580 is an apocalyptic number.

It is an amenable number.

4022885580 is an abundant number, since it is smaller than the sum of its proper divisors (9527913780).

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

4022885580 is a wasteful number, since it uses less digits than its factorization.

4022885580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504159 (or 504157 counting only the distinct ones).

The product of its (nonzero) digits is 204800, while the sum is 42.

The square root of 4022885580 is about 63426.2215491353. The cubic root of 4022885580 is about 1590.4226794465.

The spelling of 4022885580 in words is "four billion, twenty-two million, eight hundred eighty-five thousand, five hundred eighty".

Divisors: 1 2 3 4 5 6 7 10 12 14 15 19 20 21 28 30 35 38 42 57 60 70 76 84 95 105 114 133 140 190 210 228 266 285 380 399 420 532 570 665 798 1140 1330 1596 1995 2660 3990 7980 504121 1008242 1512363 2016484 2520605 3024726 3528847 5041210 6049452 7057694 7561815 9578299 10082420 10586541 14115388 15123630 17644235 19156598 21173082 28734897 30247260 35288470 38313196 42346164 47891495 52932705 57469794 67048093 70576940 95782990 105865410 114939588 134096186 143674485 191565980 201144279 211730820 268192372 287348970 335240465 402288558 574697940 670480930 804577116 1005721395 1340961860 2011442790 4022885580