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3101011030 = 2513199119869
BaseRepresentation
bin1011100011010101…
…1010110001010110
322000010002200102101
42320311122301112
522322324323110
61231413232314
7136563105325
oct27065326126
98003080371
103101011030
111351492537
1272663269a
133a55c0290
14215bbc0bc
1513239813a
hexb8d5ac56

3101011030 has 32 divisors (see below), whose sum is σ = 6041448000. Its totient is φ = 1139225472.

The previous prime is 3101011027. The next prime is 3101011037. The reversal of 3101011030 is 301101013.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 3101010998 and 3101011016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3101011037) 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 15 ways as a sum of consecutive naturals, for example, 34065 + ... + 85804.

It is an arithmetic number, because the mean of its divisors is an integer number (188795250).

Almost surely, 23101011030 is an apocalyptic number.

3101011030 is a deficient number, since it is larger than the sum of its proper divisors (2940436970).

3101011030 is a wasteful number, since it uses less digits than its factorization.

3101011030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120088.

The product of its (nonzero) digits is 9, while the sum is 10.

The square root of 3101011030 is about 55686.7222055671. The cubic root of 3101011030 is about 1458.2582328528.

Adding to 3101011030 its reverse (301101013), we get a palindrome (3402112043).

The spelling of 3101011030 in words is "three billion, one hundred one million, eleven thousand, thirty".

Divisors: 1 2 5 10 13 26 65 130 199 398 995 1990 2587 5174 12935 25870 119869 239738 599345 1198690 1558297 3116594 7791485 15582970 23853931 47707862 119269655 238539310 310101103 620202206 1550505515 3101011030