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10332030031 = 231759255383
BaseRepresentation
bin10011001111101011…
…00100010001001111
3222200001112111200221
421213311210101033
5132124444430111
64425123132211
7514015543351
oct114765442117
928601474627
1010332030031
1144221860a4
122004214067
13c8872124b
147002b30d1
154070e7371
hex267d6444f

10332030031 has 8 divisors (see below), whose sum is σ = 10787420160. Its totient is φ = 9877154232.

The previous prime is 10332029999. The next prime is 10332030043. The reversal of 10332030031 is 13003023301.

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

It is a cyclic number.

It is not a de Polignac number, because 10332030031 - 25 = 10332029999 is a prime.

It is a super-2 number, since 2×103320300312 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10332029987 and 10332030014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10332033031) 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, 87235 + ... + 168148.

It is an arithmetic number, because the mean of its divisors is an integer number (1348427520).

Almost surely, 210332030031 is an apocalyptic number.

10332030031 is a deficient number, since it is larger than the sum of its proper divisors (455390129).

10332030031 is a wasteful number, since it uses less digits than its factorization.

10332030031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257165.

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 10332030031 its reverse (13003023301), we get a palindrome (23335053332).

The spelling of 10332030031 in words is "ten billion, three hundred thirty-two million, thirty thousand, thirty-one".

Divisors: 1 23 1759 40457 255383 5873809 449218697 10332030031