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4980988396 = 22193710691657
BaseRepresentation
bin1001010001110001…
…11101100111101100
3110212010121102112201
410220320331213230
540200113112041
62142131511244
7234301463026
oct45070754754
913763542481
104980988396
11212670233a
12b70158524
13614c33317
14353753016
151e244d631
hex128e3d9ec

4980988396 has 48 divisors (see below), whose sum is σ = 9437999200. Its totient is φ = 2292115968.

The previous prime is 4980988391. The next prime is 4980988427. The reversal of 4980988396 is 6938890894.

It is a happy number.

It is a super-3 number, since 3×49809883963 (a number of 30 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (4980988391) 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, 3005200 + ... + 3006856.

Almost surely, 24980988396 is an apocalyptic number.

It is an amenable number.

4980988396 is a deficient number, since it is larger than the sum of its proper divisors (4457010804).

4980988396 is a wasteful number, since it uses less digits than its factorization.

4980988396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2786 (or 2784 counting only the distinct ones).

The product of its (nonzero) digits is 26873856, while the sum is 64.

The square root of 4980988396 is about 70576.1177453110. The cubic root of 4980988396 is about 1707.8059015759.

The spelling of 4980988396 in words is "four billion, nine hundred eighty million, nine hundred eighty-eight thousand, three hundred ninety-six".

Divisors: 1 2 4 19 37 38 74 76 148 703 1069 1406 1657 2138 2812 3314 4276 6628 20311 31483 39553 40622 61309 62966 79106 81244 122618 125932 158212 245236 751507 1164871 1503014 1771333 2329742 3006028 3542666 4659484 7085332 33655327 65539321 67310654 131078642 134621308 262157284 1245247099 2490494198 4980988396