Search a number
-
+
430114300100 = 225261181389561
BaseRepresentation
bin1100100001001001100…
…11110110000011000100
31112010012101221022121222
412100210303312003010
524021333230100400
6525331454055512
743034430141212
oct6204463660304
91463171838558
10430114300100
11156457344821
126b4384aa598
13317375b2b24
1416b63881cb2
15b2c559e185
hex6424cf60c4

430114300100 has 72 divisors (see below), whose sum is σ = 953892420936. Its totient is φ = 168289920000.

The previous prime is 430114300067. The next prime is 430114300103. The reversal of 430114300100 is 1003411034.

It can be written as a sum of positive squares in 12 ways, for example, as 269172117124 + 160942182976 = 518818^2 + 401176^2 .

It is a super-2 number, since 2×4301143001002 (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (430114300103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 909320 + ... + 1298880.

Almost surely, 2430114300100 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 430114300100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (476946210468).

430114300100 is an abundant number, since it is smaller than the sum of its proper divisors (523778120836).

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

430114300100 is a wasteful number, since it uses less digits than its factorization.

430114300100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389817 (or 389810 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 430114300100 its reverse (1003411034), we get a palindrome (431117711134).

The spelling of 430114300100 in words is "four hundred thirty billion, one hundred fourteen million, three hundred thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 50 61 100 122 181 244 305 362 610 724 905 1220 1525 1810 3050 3620 4525 6100 9050 11041 18100 22082 44164 55205 110410 220820 276025 389561 552050 779122 1104100 1558244 1947805 3895610 7791220 9739025 19478050 23763221 38956100 47526442 70510541 95052884 118816105 141021082 237632210 282042164 352552705 475264420 594080525 705105410 1188161050 1410210820 1762763525 2376322100 3525527050 4301143001 7051054100 8602286002 17204572004 21505715005 43011430010 86022860020 107528575025 215057150050 430114300100