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5468101780 = 2253164113759
BaseRepresentation
bin1010001011110110…
…01001110010010100
3112010002012100111011
411011323021302110
542144313224110
62302332222004
7252335045461
oct50573116224
915102170434
105468101780
112356667889
12108730a904
13691b259ab
1439c312668
152200bd48a
hex145ec9c94

5468101780 has 48 divisors (see below), whose sum is σ = 11872788480. Its totient is φ = 2113228800.

The previous prime is 5468101763. The next prime is 5468101823. The reversal of 5468101780 is 871018645.

It is a plaindrome in base 11.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 390541 + ... + 404299.

It is an arithmetic number, because the mean of its divisors is an integer number (247349760).

Almost surely, 25468101780 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5468101780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5936394240).

5468101780 is an abundant number, since it is smaller than the sum of its proper divisors (6404686700).

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

5468101780 is a wasteful number, since it uses less digits than its factorization.

5468101780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14440 (or 14438 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 40.

The square root of 5468101780 is about 73946.6143917353. The cubic root of 5468101780 is about 1761.7550695993.

The spelling of 5468101780 in words is "five billion, four hundred sixty-eight million, one hundred one thousand, seven hundred eighty".

Divisors: 1 2 4 5 10 20 31 62 124 155 310 620 641 1282 2564 3205 6410 12820 13759 19871 27518 39742 55036 68795 79484 99355 137590 198710 275180 397420 426529 853058 1706116 2132645 4265290 8530580 8819519 17639038 35278076 44097595 88195190 176390380 273405089 546810178 1093620356 1367025445 2734050890 5468101780