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2950980030 = 2325152321529
BaseRepresentation
bin1010111111100100…
…0110000110111110
321121122210022120200
42233321012012332
522020422330110
61204453424330
7133061626215
oct25771060676
97548708520
102950980030
111284829a79
126a433b0a6
133804b023b
141ddcc607c
1512410e6c0
hexafe461be

2950980030 has 48 divisors (see below), whose sum is σ = 7677942480. Its totient is φ = 786374784.

The previous prime is 2950979947. The next prime is 2950980047. The reversal of 2950980030 is 300890592.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 126306 + ... + 147834.

It is an arithmetic number, because the mean of its divisors is an integer number (159957135).

Almost surely, 22950980030 is an apocalyptic number.

2950980030 is an abundant number, since it is smaller than the sum of its proper divisors (4726962450).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2950980030 is a wasteful number, since it uses less digits than its factorization.

2950980030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23065 (or 23062 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 2950980030 is about 54322.9236142533. The cubic root of 2950980030 is about 1434.3509437918.

The spelling of 2950980030 in words is "two billion, nine hundred fifty million, nine hundred eighty thousand, thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 1523 3046 4569 7615 9138 13707 15230 21529 22845 27414 43058 45690 64587 68535 107645 129174 137070 193761 215290 322935 387522 645870 968805 1937610 32788667 65577334 98366001 163943335 196732002 295098003 327886670 491830005 590196006 983660010 1475490015 2950980030