Search a number
-
+
30202411400 = 23527191135429
BaseRepresentation
bin11100001000001101…
…000011100110001000
32212221212011110121122
4130020031003212020
5443323304131100
621512542254412
72116305155360
oct341015034610
985855143548
1030202411400
1111899523787
125a2a887408
132b042b4b65
1416672979a0
15bbb7ac985
hex708343988

30202411400 has 96 divisors (see below), whose sum is σ = 84475992000. Its totient is φ = 9810097920.

The previous prime is 30202411357. The next prime is 30202411403. The reversal of 30202411400 is 411420203.

It is not an unprimeable number, because it can be changed into a prime (30202411403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 541115 + ... + 594314.

It is an arithmetic number, because the mean of its divisors is an integer number (879958250).

Almost surely, 230202411400 is an apocalyptic number.

It is an amenable number.

30202411400 is an abundant number, since it is smaller than the sum of its proper divisors (54273580600).

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

30202411400 is a wasteful number, since it uses less digits than its factorization.

30202411400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1135471 (or 1135462 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 30202411400 its reverse (411420203), we get a palindrome (30613831603).

The spelling of 30202411400 in words is "thirty billion, two hundred two million, four hundred eleven thousand, four hundred".

Divisors: 1 2 4 5 7 8 10 14 19 20 25 28 35 38 40 50 56 70 76 95 100 133 140 152 175 190 200 266 280 350 380 475 532 665 700 760 950 1064 1330 1400 1900 2660 3325 3800 5320 6650 13300 26600 1135429 2270858 4541716 5677145 7948003 9083432 11354290 15896006 21573151 22708580 28385725 31792012 39740015 43146302 45417160 56771450 63584024 79480030 86292604 107865755 113542900 151012057 158960060 172585208 198700075 215731510 227085800 302024114 317920120 397400150 431463020 539328775 604048228 755060285 794800300 862926040 1078657550 1208096456 1510120570 1589600600 2157315100 3020241140 3775301425 4314630200 6040482280 7550602850 15101205700 30202411400