Search a number
-
+
3421031001 = 311091028263
BaseRepresentation
bin1100101111101000…
…1100101001011001
322211102021101021220
43023322030221121
524001240443001
61323244322253
7150530166213
oct31372145131
98742241256
103421031001
1114a60a0253
127b5843389
134269aa5cb
142464c35b3
1515050dc36
hexcbe8ca59

3421031001 has 8 divisors (see below), whose sum is σ = 4565492160. Its totient is φ = 2278628592.

The previous prime is 3421030999. The next prime is 3421031041. The reversal of 3421031001 is 1001301243.

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

It is not a de Polignac number, because 3421031001 - 21 = 3421030999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3421031041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 510805 + ... + 517458.

It is an arithmetic number, because the mean of its divisors is an integer number (570686520).

Almost surely, 23421031001 is an apocalyptic number.

It is an amenable number.

3421031001 is a deficient number, since it is larger than the sum of its proper divisors (1144461159).

3421031001 is a wasteful number, since it uses less digits than its factorization.

3421031001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1029375.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 3421031001 is about 58489.5802771742. The cubic root of 3421031001 is about 1506.7886374737.

Adding to 3421031001 its reverse (1001301243), we get a palindrome (4422332244).

The spelling of 3421031001 in words is "three billion, four hundred twenty-one million, thirty-one thousand, one".

Divisors: 1 3 1109 3327 1028263 3084789 1140343667 3421031001