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4902970 = 2517151191
BaseRepresentation
bin10010101101000000111010
3100020002121111
4102231000322
52223343340
6253030534
756450242
oct22550072
910202544
104902970
112849746
12178544a
131028887
14918b22
1566caea
hex4ad03a

4902970 has 32 divisors (see below), whose sum is σ = 9455616. Its totient is φ = 1824000.

The previous prime is 4902967. The next prime is 4902971. The reversal of 4902970 is 792094.

It is a super-2 number, since 2×49029702 = 48078229641800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4902971) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25575 + ... + 25765.

It is an arithmetic number, because the mean of its divisors is an integer number (295488).

Almost surely, 24902970 is an apocalyptic number.

4902970 is a deficient number, since it is larger than the sum of its proper divisors (4552646).

4902970 is a wasteful number, since it uses less digits than its factorization.

4902970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 4902970 is about 2214.2651151116. The cubic root of 4902970 is about 169.8842349107.

The spelling of 4902970 in words is "four million, nine hundred two thousand, nine hundred seventy".

Divisors: 1 2 5 10 17 34 85 151 170 191 302 382 755 955 1510 1910 2567 3247 5134 6494 12835 16235 25670 28841 32470 57682 144205 288410 490297 980594 2451485 4902970