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10030797 = 3575897
BaseRepresentation
bin100110010000…
…111011001101
3200212121200000
4212100323031
510031441142
6554554513
7151155210
oct46207315
920777600
1010030797
115731317
123438a39
1321028aa
141491777
15d3214c
hex990ecd

10030797 has 24 divisors (see below), whose sum is σ = 17174976. Its totient is φ = 5730912.

The previous prime is 10030777. The next prime is 10030837. The reversal of 10030797 is 79703001.

10030797 is digitally balanced in base 2, base 4 and base 8, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10030797 - 211 = 10028749 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

10030797 is strictly pandigital in base 8.

It is a self number, because there is not a number n which added to its sum of digits gives 10030797.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10030717) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1248 + ... + 4649.

It is an arithmetic number, because the mean of its divisors is an integer number (715624).

Almost surely, 210030797 is an apocalyptic number.

It is an amenable number.

10030797 is a deficient number, since it is larger than the sum of its proper divisors (7144179).

10030797 is an frugal number, since it uses more digits than its factorization.

10030797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5919 (or 5907 counting only the distinct ones).

The product of its (nonzero) digits is 1323, while the sum is 27.

The square root of 10030797 is about 3167.1433500870. The cubic root of 10030797 is about 215.6644094319.

Adding to 10030797 its reverse (79703001), we get a palindrome (89733798).

The spelling of 10030797 in words is "ten million, thirty thousand, seven hundred ninety-seven".

Divisors: 1 3 7 9 21 27 63 81 189 243 567 1701 5897 17691 41279 53073 123837 159219 371511 477657 1114533 1432971 3343599 10030797