Search a number
-
+
30201244003 = 729148774601
BaseRepresentation
bin11100001000001000…
…100110100101100011
32212221202222011020201
4130020020212211203
5443323004302003
621512501250031
72116262224030
oct341010464543
985852864221
1030201244003
11118988a6697
125a2a403917
132b03c966a8
141667072387
15bbb62bb1d
hex708226963

30201244003 has 8 divisors (see below), whose sum is σ = 35705904480. Its totient is φ = 24994132800.

The previous prime is 30201243977. The next prime is 30201244109. The reversal of 30201244003 is 30044210203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30201244003 - 233 = 21611309411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30201244303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74387098 + ... + 74387503.

It is an arithmetic number, because the mean of its divisors is an integer number (4463238060).

Almost surely, 230201244003 is an apocalyptic number.

30201244003 is a deficient number, since it is larger than the sum of its proper divisors (5504660477).

30201244003 is a wasteful number, since it uses less digits than its factorization.

30201244003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148774637.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 30201244003 its reverse (30044210203), we get a palindrome (60245454206).

The spelling of 30201244003 in words is "thirty billion, two hundred one million, two hundred forty-four thousand, three".

Divisors: 1 7 29 203 148774601 1041422207 4314463429 30201244003