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5230031202 = 23211534331151
BaseRepresentation
bin1001101111011101…
…11111000101100010
3111111111020010001100
410313232333011202
541202341444302
62222545415230
7243414350244
oct46756770542
914444203040
105230031202
112244241940
12101b63a516
136546cc126
14378860094
15209243d1c
hex137bbf162

5230031202 has 96 divisors (see below), whose sum is σ = 12635191296. Its totient is φ = 1550016000.

The previous prime is 5230031171. The next prime is 5230031207. The reversal of 5230031202 is 2021300325.

5230031202 is a `hidden beast` number, since 52 + 300 + 312 + 0 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (5230031207) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4543327 + ... + 4544477.

It is an arithmetic number, because the mean of its divisors is an integer number (131616576).

Almost surely, 25230031202 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5230031202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6317595648).

5230031202 is an abundant number, since it is smaller than the sum of its proper divisors (7405160094).

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

5230031202 is a wasteful number, since it uses less digits than its factorization.

5230031202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1656 (or 1653 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 5230031202 is about 72318.9546522902. The cubic root of 5230031202 is about 1735.8069648192.

Adding to 5230031202 its reverse (2021300325), we get a palindrome (7251331527).

The spelling of 5230031202 in words is "five billion, two hundred thirty million, thirty-one thousand, two hundred two".

Divisors: 1 2 3 6 9 11 18 22 33 53 66 99 106 159 198 318 433 477 583 866 954 1151 1166 1299 1749 2302 2598 3453 3498 3897 4763 5247 6906 7794 9526 10359 10494 12661 14289 20718 22949 25322 28578 37983 42867 45898 61003 68847 75966 85734 113949 122006 137694 183009 206541 227898 252439 366018 413082 498383 504878 549027 671033 757317 996766 1098054 1342066 1495149 1514634 2013099 2271951 2990298 4026198 4485447 4543902 5482213 6039297 8970894 10964426 12078594 16446639 26414299 32893278 49339917 52828598 79242897 98679834 158485794 237728691 290557289 475457382 581114578 871671867 1743343734 2615015601 5230031202